diff --git a/Source/WebCore/CMakeLists.txt b/Source/WebCore/CMakeLists.txt
index dd76f65..c63ec9b 100644
--- a/Source/WebCore/CMakeLists.txt
+++ b/Source/WebCore/CMakeLists.txt
@@ -963,7 +963,6 @@
     Modules/websockets/WebSocketExtensionParser.cpp
     Modules/websockets/WebSocketFrame.cpp
     Modules/websockets/WebSocketHandshake.cpp
-    Modules/websockets/WebSocketHandshakeResponse.cpp
     Modules/websockets/WorkerThreadableWebSocketChannel.cpp
 
     accessibility/AXObjectCache.cpp
diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
index 7cdbb88..5067358 100644
--- a/Source/WebCore/ChangeLog
+++ b/Source/WebCore/ChangeLog
@@ -1,3 +1,44 @@
+2013-05-15  Anders Carlsson  <andersca@apple.com>
+
+        Remove WebSocketHandshakeResponse class
+        https://bugs.webkit.org/show_bug.cgi?id=116190
+
+        Reviewed by Andreas Kling.
+
+        Just use ResourceResponse instead of WebSocketHandshakeResponse.
+
+        * CMakeLists.txt:
+        * GNUmakefile.list.am:
+        * Modules/websockets/WebSocketHandshake.cpp:
+        (WebCore::WebSocketHandshake::readServerHandshake):
+        (WebCore::WebSocketHandshake::serverWebSocketProtocol):
+        (WebCore::WebSocketHandshake::serverSetCookie):
+        (WebCore::WebSocketHandshake::serverSetCookie2):
+        (WebCore::WebSocketHandshake::serverUpgrade):
+        (WebCore::WebSocketHandshake::serverConnection):
+        (WebCore::WebSocketHandshake::serverWebSocketAccept):
+        (WebCore::WebSocketHandshake::serverHandshakeResponse):
+        (WebCore::WebSocketHandshake::readHTTPHeaders):
+        * Modules/websockets/WebSocketHandshake.h:
+        * Modules/websockets/WebSocketHandshakeResponse.cpp: Removed.
+        * Modules/websockets/WebSocketHandshakeResponse.h: Removed.
+        * Target.pri:
+        * WebCore.vcproj/WebCore.vcproj:
+        * WebCore.vcxproj/WebCore.vcxproj:
+        * WebCore.vcxproj/WebCore.vcxproj.filters:
+        * WebCore.xcodeproj/project.pbxproj:
+        * inspector/InspectorInstrumentation.cpp:
+        (WebCore):
+        (WebCore::InspectorInstrumentation::didReceiveWebSocketHandshakeResponseImpl):
+        * inspector/InspectorInstrumentation.h:
+        (InspectorInstrumentation):
+        (WebCore::InspectorInstrumentation::didReceiveWebSocketHandshakeResponse):
+        * inspector/InspectorResourceAgent.cpp:
+        (WebCore::InspectorResourceAgent::didReceiveWebSocketHandshakeResponse):
+        * inspector/InspectorResourceAgent.h:
+        (WebCore):
+        (InspectorResourceAgent):
+
 2013-05-15  Eric Carlson  <eric.carlson@apple.com>
 
         [Mac] media engine may deliver NULL in-band "cue"
diff --git a/Source/WebCore/GNUmakefile.list.am b/Source/WebCore/GNUmakefile.list.am
index 2de4cf3..b7170fc 100644
--- a/Source/WebCore/GNUmakefile.list.am
+++ b/Source/WebCore/GNUmakefile.list.am
@@ -2259,8 +2259,6 @@
 	Source/WebCore/Modules/websockets/WebSocketFrame.h \
 	Source/WebCore/Modules/websockets/WebSocketHandshake.cpp \
 	Source/WebCore/Modules/websockets/WebSocketHandshake.h \
-	Source/WebCore/Modules/websockets/WebSocketHandshakeResponse.cpp \
-	Source/WebCore/Modules/websockets/WebSocketHandshakeResponse.h \
 	Source/WebCore/Modules/websockets/WorkerThreadableWebSocketChannel.cpp \
 	Source/WebCore/Modules/websockets/WorkerThreadableWebSocketChannel.h
 
diff --git a/Source/WebCore/Modules/websockets/WebSocketHandshake.cpp b/Source/WebCore/Modules/websockets/WebSocketHandshake.cpp
index 2e4e707..563d714 100644
--- a/Source/WebCore/Modules/websockets/WebSocketHandshake.cpp
+++ b/Source/WebCore/Modules/websockets/WebSocketHandshake.cpp
@@ -299,8 +299,11 @@
         return len;
     }
     LOG(Network, "WebSocketHandshake %p readServerHandshake() Status code is %d", this, statusCode);
-    m_response.setStatusCode(statusCode);
-    m_response.setStatusText(statusText);
+
+    m_serverHandshakeResponse = ResourceResponse();
+    m_serverHandshakeResponse.setHTTPStatusCode(statusCode);
+    m_serverHandshakeResponse.setHTTPStatusText(statusText);
+
     if (statusCode != 101) {
         m_mode = Failed;
         m_failureReason = "Unexpected response code: " + String::number(statusCode);
@@ -340,32 +343,32 @@
 
 String WebSocketHandshake::serverWebSocketProtocol() const
 {
-    return m_response.headerFields().get("sec-websocket-protocol");
+    return m_serverHandshakeResponse.httpHeaderFields().get("sec-websocket-protocol");
 }
 
 String WebSocketHandshake::serverSetCookie() const
 {
-    return m_response.headerFields().get("set-cookie");
+    return m_serverHandshakeResponse.httpHeaderFields().get("set-cookie");
 }
 
 String WebSocketHandshake::serverSetCookie2() const
 {
-    return m_response.headerFields().get("set-cookie2");
+    return m_serverHandshakeResponse.httpHeaderFields().get("set-cookie2");
 }
 
 String WebSocketHandshake::serverUpgrade() const
 {
-    return m_response.headerFields().get("upgrade");
+    return m_serverHandshakeResponse.httpHeaderFields().get("upgrade");
 }
 
 String WebSocketHandshake::serverConnection() const
 {
-    return m_response.headerFields().get("connection");
+    return m_serverHandshakeResponse.httpHeaderFields().get("connection");
 }
 
 String WebSocketHandshake::serverWebSocketAccept() const
 {
-    return m_response.headerFields().get("sec-websocket-accept");
+    return m_serverHandshakeResponse.httpHeaderFields().get("sec-websocket-accept");
 }
 
 String WebSocketHandshake::acceptedExtensions() const
@@ -373,9 +376,9 @@
     return m_extensionDispatcher.acceptedExtensions();
 }
 
-const WebSocketHandshakeResponse& WebSocketHandshake::serverHandshakeResponse() const
+const ResourceResponse& WebSocketHandshake::serverHandshakeResponse() const
 {
-    return m_response;
+    return m_serverHandshakeResponse;
 }
 
 void WebSocketHandshake::addExtensionProcessor(PassOwnPtr<WebSocketExtensionProcessor> processor)
@@ -463,8 +466,6 @@
 
 const char* WebSocketHandshake::readHTTPHeaders(const char* start, const char* end)
 {
-    m_response.clearHeaderFields();
-
     AtomicString name;
     String value;
     bool sawSecWebSocketExtensionsHeaderField = false;
@@ -496,17 +497,17 @@
                 m_failureReason = "The Sec-WebSocket-Accept header MUST NOT appear more than once in an HTTP response";
                 return 0;
             }
-            m_response.addHeaderField(name, value);
+            m_serverHandshakeResponse.addHTTPHeaderField(name, value);
             sawSecWebSocketAcceptHeaderField = true;
         } else if (equalIgnoringCase("Sec-WebSocket-Protocol", name)) {
             if (sawSecWebSocketProtocolHeaderField) {
                 m_failureReason = "The Sec-WebSocket-Protocol header MUST NOT appear more than once in an HTTP response";
                 return 0;
             }
-            m_response.addHeaderField(name, value);
+            m_serverHandshakeResponse.addHTTPHeaderField(name, value);
             sawSecWebSocketProtocolHeaderField = true;
         } else
-            m_response.addHeaderField(name, value);
+            m_serverHandshakeResponse.addHTTPHeaderField(name, value);
     }
     return p;
 }
diff --git a/Source/WebCore/Modules/websockets/WebSocketHandshake.h b/Source/WebCore/Modules/websockets/WebSocketHandshake.h
index 026bf08..c87ac6b 100644
--- a/Source/WebCore/Modules/websockets/WebSocketHandshake.h
+++ b/Source/WebCore/Modules/websockets/WebSocketHandshake.h
@@ -34,9 +34,9 @@
 #if ENABLE(WEB_SOCKETS)
 
 #include "KURL.h"
+#include "ResourceResponse.h"
 #include "WebSocketExtensionDispatcher.h"
 #include "WebSocketExtensionProcessor.h"
-#include "WebSocketHandshakeResponse.h"
 #include <wtf/PassOwnPtr.h>
 #include <wtf/text/WTFString.h>
 
@@ -84,7 +84,7 @@
     String serverWebSocketAccept() const;
     String acceptedExtensions() const;
 
-    const WebSocketHandshakeResponse& serverHandshakeResponse() const;
+    const ResourceResponse& serverHandshakeResponse() const;
 
     void addExtensionProcessor(PassOwnPtr<WebSocketExtensionProcessor>);
 
@@ -107,7 +107,7 @@
 
     Mode m_mode;
 
-    WebSocketHandshakeResponse m_response;
+    ResourceResponse m_serverHandshakeResponse;
 
     String m_failureReason;
 
diff --git a/Source/WebCore/Modules/websockets/WebSocketHandshakeResponse.cpp b/Source/WebCore/Modules/websockets/WebSocketHandshakeResponse.cpp
deleted file mode 100644
index af1b6cc..0000000
--- a/Source/WebCore/Modules/websockets/WebSocketHandshakeResponse.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (C) 2010 Google Inc.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#if ENABLE(WEB_SOCKETS)
-
-#include "WebSocketHandshakeResponse.h"
-
-#include <wtf/Assertions.h>
-#include <wtf/text/AtomicString.h>
-
-using namespace std;
-
-namespace WebCore {
-
-WebSocketHandshakeResponse::WebSocketHandshakeResponse()
-{
-}
-
-WebSocketHandshakeResponse::~WebSocketHandshakeResponse()
-{
-}
-
-int WebSocketHandshakeResponse::statusCode() const
-{
-    return m_statusCode;
-}
-
-void WebSocketHandshakeResponse::setStatusCode(int statusCode)
-{
-    ASSERT(statusCode >= 100 && statusCode < 600);
-    m_statusCode = statusCode;
-}
-
-const String& WebSocketHandshakeResponse::statusText() const
-{
-    return m_statusText;
-}
-
-void WebSocketHandshakeResponse::setStatusText(const String& statusText)
-{
-    m_statusText = statusText;
-}
-
-const HTTPHeaderMap& WebSocketHandshakeResponse::headerFields() const
-{
-    return m_headerFields;
-}
-
-void WebSocketHandshakeResponse::addHeaderField(const AtomicString& name, const String& value)
-{
-    m_headerFields.add(name, value);
-}
-
-void WebSocketHandshakeResponse::clearHeaderFields()
-{
-    m_headerFields.clear();
-}
-
-} // namespace WebCore
-
-#endif // ENABLE(WEB_SOCKETS)
diff --git a/Source/WebCore/Modules/websockets/WebSocketHandshakeResponse.h b/Source/WebCore/Modules/websockets/WebSocketHandshakeResponse.h
deleted file mode 100644
index 500c534..0000000
--- a/Source/WebCore/Modules/websockets/WebSocketHandshakeResponse.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2010 Google Inc.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef WebSocketHandshakeResponse_h
-#define WebSocketHandshakeResponse_h
-
-#if ENABLE(WEB_SOCKETS)
-
-#include "HTTPHeaderMap.h"
-#include <wtf/Forward.h>
-#include <wtf/text/WTFString.h>
-
-namespace WebCore {
-
-class WebSocketHandshakeResponse {
-public:
-    WebSocketHandshakeResponse();
-    ~WebSocketHandshakeResponse();
-
-    int statusCode() const;
-    void setStatusCode(int statusCode);
-    const String& statusText() const;
-    void setStatusText(const String& statusText);
-    const HTTPHeaderMap& headerFields() const;
-    void addHeaderField(const AtomicString& name, const String& value);
-    void clearHeaderFields();
-
-private:
-    int m_statusCode;
-    String m_statusText;
-    HTTPHeaderMap m_headerFields;
-};
-
-} // namespace WebCore
-
-#endif // ENABLE(WEB_SOCKETS)
-
-#endif // WebSocketHandshakeResponse_h
diff --git a/Source/WebCore/Target.pri b/Source/WebCore/Target.pri
index 3a91119..a2022df 100644
--- a/Source/WebCore/Target.pri
+++ b/Source/WebCore/Target.pri
@@ -4024,7 +4024,6 @@
         Modules/websockets/WebSocketExtensionProcessor.h \
         Modules/websockets/WebSocketFrame.h \
         Modules/websockets/WebSocketHandshake.h \
-        Modules/websockets/WebSocketHandshakeResponse.h \
         Modules/websockets/WorkerThreadableWebSocketChannel.h \
         platform/network/qt/SocketStreamHandlePrivate.h
 
@@ -4037,7 +4036,6 @@
         Modules/websockets/WebSocketExtensionParser.cpp \
         Modules/websockets/WebSocketFrame.cpp \
         Modules/websockets/WebSocketHandshake.cpp \
-        Modules/websockets/WebSocketHandshakeResponse.cpp \
         Modules/websockets/WorkerThreadableWebSocketChannel.cpp \
         Modules/websockets/ThreadableWebSocketChannel.cpp \
         Modules/websockets/ThreadableWebSocketChannelClientWrapper.cpp \
diff --git a/Source/WebCore/WebCore.vcproj/WebCore.vcproj b/Source/WebCore/WebCore.vcproj/WebCore.vcproj
index ef4b475..1eb5cfa 100755
--- a/Source/WebCore/WebCore.vcproj/WebCore.vcproj
+++ b/Source/WebCore/WebCore.vcproj/WebCore.vcproj
@@ -25910,14 +25910,6 @@
 					>
 				</File>
 				<File
-					RelativePath="..\Modules\websockets\WebSocketHandshakeResponse.cpp"
-					>
-				</File>
-				<File
-					RelativePath="..\Modules\websockets\WebSocketHandshakeResponse.h"
-					>
-				</File>
-				<File
 					RelativePath="..\Modules\websockets\WorkerThreadableWebSocketChannel.cpp"
 					>
 				</File>
diff --git a/Source/WebCore/WebCore.vcxproj/WebCore.vcxproj b/Source/WebCore/WebCore.vcxproj/WebCore.vcxproj
index 416b4b6..bcecf0f 100644
--- a/Source/WebCore/WebCore.vcxproj/WebCore.vcxproj
+++ b/Source/WebCore/WebCore.vcxproj/WebCore.vcxproj
@@ -3710,7 +3710,6 @@
     <ClCompile Include="..\Modules\websockets\WebSocketExtensionParser.cpp" />
     <ClCompile Include="..\Modules\websockets\WebSocketFrame.cpp" />
     <ClCompile Include="..\Modules\websockets\WebSocketHandshake.cpp" />
-    <ClCompile Include="..\Modules\websockets\WebSocketHandshakeResponse.cpp" />
     <ClCompile Include="..\Modules\websockets\WorkerThreadableWebSocketChannel.cpp" />
     <ClCompile Include="..\Modules\speech\DOMWindowSpeechSynthesis.cpp" />
     <ClCompile Include="..\Modules\speech\SpeechSynthesis.cpp" />
diff --git a/Source/WebCore/WebCore.vcxproj/WebCore.vcxproj.filters b/Source/WebCore/WebCore.vcxproj/WebCore.vcxproj.filters
index 8ed630d..d67f16a 100644
--- a/Source/WebCore/WebCore.vcxproj/WebCore.vcxproj.filters
+++ b/Source/WebCore/WebCore.vcxproj/WebCore.vcxproj.filters
@@ -588,9 +588,6 @@
     <ClCompile Include="..\Modules\websockets\WebSocketHandshake.cpp">
       <Filter>Modules\websockets</Filter>
     </ClCompile>
-    <ClCompile Include="..\Modules\websockets\WebSocketHandshakeResponse.cpp">
-      <Filter>Modules\websockets</Filter>
-    </ClCompile>
     <ClCompile Include="..\Modules\websockets\WorkerThreadableWebSocketChannel.cpp">
       <Filter>Modules\websockets</Filter>
     </ClCompile>
@@ -7281,9 +7278,6 @@
     <ClInclude Include="..\Modules\websockets\WebSocketHandshake.h">
       <Filter>Modules\websockets</Filter>
     </ClInclude>
-    <ClInclude Include="..\Modules\websockets\WebSocketHandshakeResponse.h">
-      <Filter>Modules\websockets</Filter>
-    </ClInclude>
     <ClInclude Include="..\Modules\websockets\WorkerThreadableWebSocketChannel.h">
       <Filter>Modules\websockets</Filter>
     </ClInclude>
diff --git a/Source/WebCore/WebCore.xcodeproj/project.pbxproj b/Source/WebCore/WebCore.xcodeproj/project.pbxproj
index b22b263..ebb1b2b 100644
--- a/Source/WebCore/WebCore.xcodeproj/project.pbxproj
+++ b/Source/WebCore/WebCore.xcodeproj/project.pbxproj
@@ -3197,8 +3197,6 @@
 		97AABD2514FA09D5007457AE /* WebSocketFrame.h in Headers */ = {isa = PBXBuildFile; fileRef = 97AABD0A14FA09D5007457AE /* WebSocketFrame.h */; };
 		97AABD2614FA09D5007457AE /* WebSocketHandshake.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 97AABD0B14FA09D5007457AE /* WebSocketHandshake.cpp */; };
 		97AABD2714FA09D5007457AE /* WebSocketHandshake.h in Headers */ = {isa = PBXBuildFile; fileRef = 97AABD0C14FA09D5007457AE /* WebSocketHandshake.h */; };
-		97AABD2A14FA09D5007457AE /* WebSocketHandshakeResponse.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 97AABD0F14FA09D5007457AE /* WebSocketHandshakeResponse.cpp */; };
-		97AABD2B14FA09D5007457AE /* WebSocketHandshakeResponse.h in Headers */ = {isa = PBXBuildFile; fileRef = 97AABD1014FA09D5007457AE /* WebSocketHandshakeResponse.h */; };
 		97AABD2C14FA09D5007457AE /* WorkerThreadableWebSocketChannel.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 97AABD1114FA09D5007457AE /* WorkerThreadableWebSocketChannel.cpp */; };
 		97AABD2D14FA09D5007457AE /* WorkerThreadableWebSocketChannel.h in Headers */ = {isa = PBXBuildFile; fileRef = 97AABD1214FA09D5007457AE /* WorkerThreadableWebSocketChannel.h */; };
 		97B1F02E13B025CA00F5103F /* SharedBufferChunkReader.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 37569E0013AF172C00CDBA8E /* SharedBufferChunkReader.cpp */; };
@@ -9655,8 +9653,6 @@
 		97AABD0A14FA09D5007457AE /* WebSocketFrame.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = WebSocketFrame.h; path = Modules/websockets/WebSocketFrame.h; sourceTree = "<group>"; };
 		97AABD0B14FA09D5007457AE /* WebSocketHandshake.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = WebSocketHandshake.cpp; path = Modules/websockets/WebSocketHandshake.cpp; sourceTree = "<group>"; };
 		97AABD0C14FA09D5007457AE /* WebSocketHandshake.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = WebSocketHandshake.h; path = Modules/websockets/WebSocketHandshake.h; sourceTree = "<group>"; };
-		97AABD0F14FA09D5007457AE /* WebSocketHandshakeResponse.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = WebSocketHandshakeResponse.cpp; path = Modules/websockets/WebSocketHandshakeResponse.cpp; sourceTree = "<group>"; };
-		97AABD1014FA09D5007457AE /* WebSocketHandshakeResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = WebSocketHandshakeResponse.h; path = Modules/websockets/WebSocketHandshakeResponse.h; sourceTree = "<group>"; };
 		97AABD1114FA09D5007457AE /* WorkerThreadableWebSocketChannel.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = WorkerThreadableWebSocketChannel.cpp; path = Modules/websockets/WorkerThreadableWebSocketChannel.cpp; sourceTree = "<group>"; };
 		97AABD1214FA09D5007457AE /* WorkerThreadableWebSocketChannel.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = WorkerThreadableWebSocketChannel.h; path = Modules/websockets/WorkerThreadableWebSocketChannel.h; sourceTree = "<group>"; };
 		97B38E23151C4264004622E9 /* DOMWindowNotifications.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = DOMWindowNotifications.cpp; path = Modules/notifications/DOMWindowNotifications.cpp; sourceTree = "<group>"; };
@@ -16401,8 +16397,6 @@
 				97AABD0A14FA09D5007457AE /* WebSocketFrame.h */,
 				97AABD0B14FA09D5007457AE /* WebSocketHandshake.cpp */,
 				97AABD0C14FA09D5007457AE /* WebSocketHandshake.h */,
-				97AABD0F14FA09D5007457AE /* WebSocketHandshakeResponse.cpp */,
-				97AABD1014FA09D5007457AE /* WebSocketHandshakeResponse.h */,
 				A886CDC214FBBAA300D279F4 /* WorkerContextWebSocket.idl */,
 				97AABD1114FA09D5007457AE /* WorkerThreadableWebSocketChannel.cpp */,
 				97AABD1214FA09D5007457AE /* WorkerThreadableWebSocketChannel.h */,
@@ -23990,7 +23984,6 @@
 				97AABD2414FA09D5007457AE /* WebSocketExtensionProcessor.h in Headers */,
 				97AABD2514FA09D5007457AE /* WebSocketFrame.h in Headers */,
 				97AABD2714FA09D5007457AE /* WebSocketHandshake.h in Headers */,
-				97AABD2B14FA09D5007457AE /* WebSocketHandshakeResponse.h in Headers */,
 				0F580FA31496939100FB5BD8 /* WebTiledBackingLayer.h in Headers */,
 				0FCF332D0F2B9A25004B6795 /* WebTiledLayer.h in Headers */,
 				1AC2D845171734A100652FC0 /* Storage.h in Headers */,
@@ -26975,7 +26968,6 @@
 				4A5A2ADB161E7E00005889DD /* WebSocketExtensionParser.cpp in Sources */,
 				AAF5B7B71524B6C50004CB49 /* WebSocketFrame.cpp in Sources */,
 				97AABD2614FA09D5007457AE /* WebSocketHandshake.cpp in Sources */,
-				97AABD2A14FA09D5007457AE /* WebSocketHandshakeResponse.cpp in Sources */,
 				0F580FA41496939100FB5BD8 /* WebTiledBackingLayer.mm in Sources */,
 				0FCF332C0F2B9A25004B6795 /* WebTiledLayer.mm in Sources */,
 				1AA7161E149BF2FA0016EC19 /* WebTileLayer.mm in Sources */,
diff --git a/Source/WebCore/inspector/InspectorInstrumentation.cpp b/Source/WebCore/inspector/InspectorInstrumentation.cpp
index 3bbb770..6a991ac 100644
--- a/Source/WebCore/inspector/InspectorInstrumentation.cpp
+++ b/Source/WebCore/inspector/InspectorInstrumentation.cpp
@@ -1168,7 +1168,7 @@
         timelineAgent->willSendWebSocketHandshakeRequest(identifier, document->frame());
 }
 
-void InspectorInstrumentation::didReceiveWebSocketHandshakeResponseImpl(InstrumentingAgents* instrumentingAgents, unsigned long identifier, const WebSocketHandshakeResponse& response, Document* document)
+void InspectorInstrumentation::didReceiveWebSocketHandshakeResponseImpl(InstrumentingAgents* instrumentingAgents, unsigned long identifier, const ResourceResponse& response, Document* document)
 {
     if (InspectorResourceAgent* resourceAgent = instrumentingAgents->inspectorResourceAgent())
         resourceAgent->didReceiveWebSocketHandshakeResponse(identifier, response);
diff --git a/Source/WebCore/inspector/InspectorInstrumentation.h b/Source/WebCore/inspector/InspectorInstrumentation.h
index 42acf93..0e8a774 100644
--- a/Source/WebCore/inspector/InspectorInstrumentation.h
+++ b/Source/WebCore/inspector/InspectorInstrumentation.h
@@ -44,7 +44,6 @@
 #include "ScriptState.h"
 #include "StorageArea.h"
 #include "WebSocketFrame.h"
-#include "WebSocketHandshakeResponse.h"
 #include <wtf/RefPtr.h>
 
 namespace WebCore {
@@ -270,7 +269,7 @@
 #if ENABLE(WEB_SOCKETS)
     static void didCreateWebSocket(Document*, unsigned long identifier, const KURL& requestURL, const KURL& documentURL, const String& protocol);
     static void willSendWebSocketHandshakeRequest(Document*, unsigned long identifier, const ResourceRequest&);
-    static void didReceiveWebSocketHandshakeResponse(Document*, unsigned long identifier, const WebSocketHandshakeResponse&);
+    static void didReceiveWebSocketHandshakeResponse(Document*, unsigned long identifier, const ResourceResponse&);
     static void didCloseWebSocket(Document*, unsigned long identifier);
     static void didReceiveWebSocketFrame(Document*, unsigned long identifier, const WebSocketFrame&);
     static void didSendWebSocketFrame(Document*, unsigned long identifier, const WebSocketFrame&);
@@ -469,7 +468,7 @@
 #if ENABLE(WEB_SOCKETS)
     static void didCreateWebSocketImpl(InstrumentingAgents*, unsigned long identifier, const KURL& requestURL, const KURL& documentURL, const String& protocol, Document*);
     static void willSendWebSocketHandshakeRequestImpl(InstrumentingAgents*, unsigned long identifier, const ResourceRequest&, Document*);
-    static void didReceiveWebSocketHandshakeResponseImpl(InstrumentingAgents*, unsigned long identifier, const WebSocketHandshakeResponse&, Document*);
+    static void didReceiveWebSocketHandshakeResponseImpl(InstrumentingAgents*, unsigned long identifier, const ResourceResponse&, Document*);
     static void didCloseWebSocketImpl(InstrumentingAgents*, unsigned long identifier, Document*);
     static void didReceiveWebSocketFrameImpl(InstrumentingAgents*, unsigned long identifier, const WebSocketFrame&);
     static void didSendWebSocketFrameImpl(InstrumentingAgents*, unsigned long identifier, const WebSocketFrame&);
@@ -1859,7 +1858,7 @@
 #endif
 }
 
-inline void InspectorInstrumentation::didReceiveWebSocketHandshakeResponse(Document* document, unsigned long identifier, const WebSocketHandshakeResponse& response)
+inline void InspectorInstrumentation::didReceiveWebSocketHandshakeResponse(Document* document, unsigned long identifier, const ResourceResponse& response)
 {
 #if ENABLE(INSPECTOR)
     if (InstrumentingAgents* instrumentingAgents = instrumentingAgentsForDocument(document))
diff --git a/Source/WebCore/inspector/InspectorResourceAgent.cpp b/Source/WebCore/inspector/InspectorResourceAgent.cpp
index b0f1ac6..5c8c1be 100644
--- a/Source/WebCore/inspector/InspectorResourceAgent.cpp
+++ b/Source/WebCore/inspector/InspectorResourceAgent.cpp
@@ -67,7 +67,6 @@
 #include "Settings.h"
 #include "SubresourceLoader.h"
 #include "WebSocketFrame.h"
-#include "WebSocketHandshakeResponse.h"
 #include "XMLHttpRequest.h"
 
 #include <wtf/CurrentTime.h>
@@ -493,12 +492,12 @@
     m_frontend->webSocketWillSendHandshakeRequest(IdentifiersFactory::requestId(identifier), currentTime(), requestObject);
 }
 
-void InspectorResourceAgent::didReceiveWebSocketHandshakeResponse(unsigned long identifier, const WebSocketHandshakeResponse& response)
+void InspectorResourceAgent::didReceiveWebSocketHandshakeResponse(unsigned long identifier, const ResourceResponse& response)
 {
     RefPtr<TypeBuilder::Network::WebSocketResponse> responseObject = TypeBuilder::Network::WebSocketResponse::create()
-        .setStatus(response.statusCode())
-        .setStatusText(response.statusText())
-        .setHeaders(buildObjectForHeaders(response.headerFields()));
+        .setStatus(response.httpStatusCode())
+        .setStatusText(response.httpStatusText())
+        .setHeaders(buildObjectForHeaders(response.httpHeaderFields()));
     m_frontend->webSocketHandshakeResponseReceived(IdentifiersFactory::requestId(identifier), currentTime(), responseObject);
 }
 
diff --git a/Source/WebCore/inspector/InspectorResourceAgent.h b/Source/WebCore/inspector/InspectorResourceAgent.h
index 9ec27b2..3d7a67d 100644
--- a/Source/WebCore/inspector/InspectorResourceAgent.h
+++ b/Source/WebCore/inspector/InspectorResourceAgent.h
@@ -74,7 +74,6 @@
 
 #if ENABLE(WEB_SOCKETS)
 struct WebSocketFrame;
-class WebSocketHandshakeResponse;
 #endif
 
 typedef String ErrorString;
@@ -127,7 +126,7 @@
 #if ENABLE(WEB_SOCKETS)
     void didCreateWebSocket(unsigned long identifier, const KURL& requestURL);
     void willSendWebSocketHandshakeRequest(unsigned long identifier, const ResourceRequest&);
-    void didReceiveWebSocketHandshakeResponse(unsigned long identifier, const WebSocketHandshakeResponse&);
+    void didReceiveWebSocketHandshakeResponse(unsigned long identifier, const ResourceResponse&);
     void didCloseWebSocket(unsigned long identifier);
     void didReceiveWebSocketFrame(unsigned long identifier, const WebSocketFrame&);
     void didSendWebSocketFrame(unsigned long identifier, const WebSocketFrame&);