Chromium plumbing to use the selection root bounds.

content/port/browser/render_widget_host_view_port.h

Index: content/port/browser/render_widget_host_view_port.h
diff --git a/content/port/browser/render_widget_host_view_port.h b/content/port/browser/render_widget_host_view_port.h
index 8986cb75ce52abaf9cb52f713e637563d95fa130..aa2b21828ddf88b2add1201d5ec469a75680f499 100644
--- a/content/port/browser/render_widget_host_view_port.h
+++ b/content/port/browser/render_widget_host_view_port.h
@@ -163,6 +163,11 @@ class CONTENT_EXPORT RenderWidgetHostViewPort : public RenderWidgetHostView,
   virtual void SelectionBoundsChanged(
       const ViewHostMsg_SelectionBounds_Params& params) = 0;
 
+#if defined(OS_ANDROID)
+  // Notifies the View that the renderer selection root bounds has changed.
+  virtual void SelectionRootBoundsChanged(const gfx::Rect& bounds) = 0;
+#endif
+
   // Notifies the view that the scroll offset has changed.
   virtual void ScrollOffsetChanged() = 0;