Add support for calculating the position of the top controls in the cc layer.

content/browser/renderer_host/render_widget_host_view_guest.h

Index: content/browser/renderer_host/render_widget_host_view_guest.h
diff --git a/content/browser/renderer_host/render_widget_host_view_guest.h b/content/browser/renderer_host/render_widget_host_view_guest.h
index 919b91bcbd7414124434fa4d941c550439d64ad4..6b6ba714f51ad1a3ead0ab3df9aed641505940aa 100644
--- a/content/browser/renderer_host/render_widget_host_view_guest.h
+++ b/content/browser/renderer_host/render_widget_host_view_guest.h
@@ -161,7 +161,9 @@ class CONTENT_EXPORT RenderWidgetHostViewGuest
                                float page_scale_factor,
                                float min_page_scale_factor,
                                float max_page_scale_factor,
-                               const gfx::Size& content_size) OVERRIDE;
+                               const gfx::Size& content_size,
+                               const gfx::PointF& controls_offset,
+                               const gfx::PointF& content_offset) OVERRIDE;
   virtual void HasTouchEventHandlers(bool need_touch_events) OVERRIDE;
 #endif  // defined(OS_ANDROID)