Remove Widget from screenColorProfile
https://bugs.webkit.org/show_bug.cgi?id=91300

Patch by Tony Payne <tpayne@chromium.org> on 2012-07-13
Reviewed by Adam Barth.

Source/Platform:

* chromium/public/Platform.h:
(Platform): Updated comment to reflect that we no longer have a type param.

Source/WebCore:

Chromium, the only platform implementing screenColorProfile, does not
need the Widget, so removing for simplicity.

Covered by existing tests.

* platform/PlatformScreen.h:
(WebCore): Updated comment to remove reference to type param that no
longer exists and removed Widget param.
* platform/blackberry/PlatformScreenBlackBerry.cpp:
(WebCore::screenColorProfile): Removed widget param.
* platform/chromium/PlatformScreenChromium.cpp:
(WebCore::screenColorProfile): Removed widget param.
* platform/efl/PlatformScreenEfl.cpp:
(WebCore::screenColorProfile): Removed widget param.
* platform/gtk/PlatformScreenGtk.cpp:
(WebCore::screenColorProfile): Removed widget param.
* platform/image-decoders/ImageDecoder.h:
(WebCore::ImageDecoder::qcmsOutputDeviceProfile): removed param to
match screenColorProfile()'s new spec.
* platform/mac/PlatformScreenMac.mm:
(WebCore::screenColorProfile): Removed widget param.
* platform/qt/PlatformScreenQt.cpp:
(WebCore::screenColorProfile): Removed widget param.
* platform/win/PlatformScreenWin.cpp:
(WebCore::screenColorProfile): Removed widget param.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@122655 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/WebCore/platform/gtk/PlatformScreenGtk.cpp b/Source/WebCore/platform/gtk/PlatformScreenGtk.cpp
index 5762a8f..7125403 100644
--- a/Source/WebCore/platform/gtk/PlatformScreenGtk.cpp
+++ b/Source/WebCore/platform/gtk/PlatformScreenGtk.cpp
@@ -137,7 +137,7 @@
 
 }
 
-void screenColorProfile(Widget*, ColorProfile&)
+void screenColorProfile(ColorProfile&)
 {
     notImplemented();
 }