Plumb testRunner dynamic color profile test support into RenderWidget

content/renderer/render_widget.h

Index: content/renderer/render_widget.h
diff --git a/content/renderer/render_widget.h b/content/renderer/render_widget.h
index 8ed0c4029a8f44acdf8cd6004cbf9256c683cac5..74aaaf82c51ceb061717d4a5fdfa355398ab57b8 100644
--- a/content/renderer/render_widget.h
+++ b/content/renderer/render_widget.h
@@ -398,6 +398,7 @@ class CONTENT_EXPORT RenderWidget
   void AutoResizeCompositor();
 
   virtual void SetDeviceScaleFactor(float device_scale_factor);
+  virtual bool SetDeviceColorProfile(const std::vector<char>& color_profile);
 
   virtual void OnOrientationChange();
 
@@ -662,6 +663,9 @@ class CONTENT_EXPORT RenderWidget
   // |screen_info_| on some platforms, and defaults to 1 on other platforms.
   float device_scale_factor_;
 
+  // The device color profile on supported platforms.
+  std::vector<char> device_color_profile_;
+
   // State associated with synthetic gestures. Synthetic gestures are processed
   // in-order, so a queue is sufficient to identify the correct state for a
   // completed gesture.