Publish DEPS for 91.0.4455.3
diff --git a/DEPS b/DEPS
index 1b0c1b9..e9d5e64c 100644
--- a/DEPS
+++ b/DEPS
@@ -50,6 +50,7 @@
 
 
 vars = {
+  "buildspec_platforms": "android",
   # Variable that can be used to support multiple build scenarios, like having
   # Chromium specific targets in a client project's GN file or sync dependencies
   # conditionally etc.
@@ -213,7 +214,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.
-  'v8_revision': 'refs/heads/chromium/4455',
+  'v8_revision': '6092f990f654f2d7a4534ee8c5bbb5c4fb800bdc',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling swarming_client
   # and whatever else without interference from each other.
@@ -221,7 +222,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling ANGLE
   # and whatever else without interference from each other.
-  'angle_revision': 'refs/heads/chromium/4455',
+  'angle_revision': '90cf278c36871437c89b8f88d62e6a538b51501d',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.
@@ -229,7 +230,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.
-  'pdfium_revision': 'refs/heads/chromium/4455',
+  'pdfium_revision': '58700ed0fd5338cb778d7c3e675ba6334c8b9862',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling BoringSSL
   # and whatever else without interference from each other.
@@ -288,7 +289,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling devtools-frontend
   # and whatever else without interference from each other.
-  'devtools_frontend_revision': 'refs/heads/chromium/4455',
+  'devtools_frontend_revision': '02d384884a4f26dffbaf79d14129a34f3f04d460',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libprotobuf-mutator
   # and whatever else without interference from each other.
@@ -1439,7 +1440,7 @@
   },
 
   'src/third_party/requests/src': {
-      'url': Var('chromium_git') + '/external/github.com/kennethreitz/requests.git' + '@' + 'refs/tags/v2.23.0',
+      'url': Var('chromium_git') + '/external/github.com/kennethreitz/requests.git' + '@' + 'c7e0fc087ceeadb8b4c84a0953a422c474093d6d',
       'condition': 'checkout_android',
   },
 
@@ -1515,7 +1516,7 @@
   'src/third_party/usrsctp/usrsctplib':
     Var('chromium_git') + '/external/github.com/sctplab/usrsctp' + '@' + '991335be3de503ef02cd9f8415e4242ad3f107f9',
 
-  'src/third_party/vulkan-deps': '{chromium_git}/vulkan-deps@refs/heads/chromium/4455',
+  'src/third_party/vulkan-deps': '{chromium_git}/vulkan-deps@105af117f0532953577198cc9bd8ee6f76c29009',
 
   'src/third_party/vulkan_memory_allocator':
     Var('chromium_git') + '/external/github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator.git' + '@' + '732a76d9d3c70d6aa487216495eeb28518349c3a',
@@ -1542,7 +1543,7 @@
     Var('chromium_git') + '/external/github.com/gpuweb/cts.git' + '@' + '24074a989202ff1cb17659450b5b757c6f8d991c',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + 'refs/branch-heads/4455',
+    Var('webrtc_git') + '/src.git' + '@' + 'f28aade91dcc2cb8f590dc1379ac7ab5c1981909',
 
   'src/third_party/libgifcodec':
      Var('skia_git') + '/libgifcodec' + '@'+  Var('libgifcodec_revision'),
@@ -1614,7 +1615,7 @@
     Var('chromium_git') + '/v8/v8.git' + '@' +  Var('v8_revision'),
 
   'src-internal': {
-    'url': 'https://chrome-internal.googlesource.com/chrome/src-internal.git@refs/heads/chromium/4455',
+    'url': 'https://chrome-internal.googlesource.com/chrome/src-internal.git@6edb1906bc9263d4d3fb7d32b5619155cf9d127b',
     'condition': 'checkout_src_internal',
   },