[chromium] Remove linux theme related files and switch to default
https://bugs.webkit.org/show_bug.cgi?id=103897

Patch by Scott Violet <sky@chromium.org> on 2012-12-05
Reviewed by Tony Chang.

Source/Platform:

* Platform.gypi: Remove WebThemeEngine.h
* chromium/public/linux/WebThemeEngine.h: Removed.

Source/WebCore:

Linux related theme files are now named Default.

No new tests, code cleanup.

* WebCore.gyp/WebCore.gyp: Update files
* WebCore.gypi: Update files
* platform/chromium/PlatformThemeChromiumLinux.cpp: Removed.
* platform/chromium/PlatformThemeChromiumLinux.h: Removed.
* platform/chromium/ScrollbarThemeChromiumLinux.cpp: Removed.
* platform/chromium/ScrollbarThemeChromiumLinux.h: Removed.
* rendering/RenderThemeChromiumAndroid.cpp:
(WebCore::RenderThemeChromiumAndroid::extraDefaultStyleSheet): Linux->Default
* rendering/RenderThemeChromiumAndroid.h: Change superclass
* rendering/RenderThemeChromiumLinux.cpp: Removed.
* rendering/RenderThemeChromiumLinux.h: Removed.

Source/WebKit/chromium:

Linux theme related files are now named Default.

* WebKit.gyp:
* public/linux/WebRenderTheme.h: Removed.
* public/platform/linux/WebThemeEngine.h: Removed.
* src/WebViewImpl.cpp:
(WebKit::WebViewImpl::setScrollbarColors): Cleanup ifdefs.
(WebKit::WebViewImpl::setSelectionColors): Cleanup ifdefs.
* src/linux/WebRenderTheme.cpp: Removed.

Tools:

* Scripts/webkitpy/common/config/build_unittest.py:
(ShouldBuildTest): linux->default

git-svn-id: https://svn.webkit.org/repository/webkit/trunk/Source/Platform/chromium/public@136784 268f45cc-cd09-0410-ab3c-d52691b4dbfc