Have one ICCProfile per WebScreenInfo in Blink.

content/renderer/render_widget_owner_delegate.h

Index: content/renderer/render_widget_owner_delegate.h
diff --git a/content/renderer/render_widget_owner_delegate.h b/content/renderer/render_widget_owner_delegate.h
index 3e08ebbe32102afd8834fae49c469dd3c97d9db4..81bfb521c6d6e78f45bd4e06a6e55aeb1e72310c 100644
--- a/content/renderer/render_widget_owner_delegate.h
+++ b/content/renderer/render_widget_owner_delegate.h
@@ -12,7 +12,6 @@ class WebMouseEvent;
 }
 
 namespace gfx {
-class ICCProfile;
 class Point;
 }
 
@@ -26,10 +25,6 @@ namespace content {
 //  are disentangled; see http://crbug.com/583347 and http://crbug.com/478281.
 class CONTENT_EXPORT RenderWidgetOwnerDelegate {
  public:
-  // The RenderWidget set a color profile.
-  virtual void RenderWidgetDidSetColorProfile(
-      const gfx::ICCProfile& color_profile) = 0;
-
   // As in RenderWidgetInputHandlerDelegate.
   virtual void RenderWidgetFocusChangeComplete() = 0;
   virtual bool DoesRenderWidgetHaveTouchEventHandlersAt(