Revert of Use consistent types for ICC profiles

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 cfa1254393848e0de2fc095721d1650efb83ef20..dd6768b71265ef7484338dce0a07bc816532db95 100644
--- a/content/renderer/render_widget_owner_delegate.h
+++ b/content/renderer/render_widget_owner_delegate.h
@@ -12,7 +12,6 @@
 }
 
 namespace gfx {
-class ColorSpace;
 class Point;
 }
 
@@ -26,9 +25,9 @@
 //  are disentangled; see http://crbug.com/583347 and http://crbug.com/478281.
 class CONTENT_EXPORT RenderWidgetOwnerDelegate {
  public:
-  // The RenderWidget set a color space.
-  virtual void RenderWidgetDidSetColorSpace(
-      const gfx::ColorSpace& color_space) = 0;
+  // The RenderWidget set a color profile.
+  virtual void RenderWidgetDidSetColorProfile(
+      const std::vector<char>& color_profile) = 0;
 
   // As in RenderWidgetInputHandlerDelegate.
   virtual void RenderWidgetFocusChangeComplete() = 0;