Tracking SelectionBounds for all RenderWidgets on the Browser Side (Aura Only)

content/browser/renderer_host/render_widget_host_view_base.h

Index: content/browser/renderer_host/render_widget_host_view_base.h
diff --git a/content/browser/renderer_host/render_widget_host_view_base.h b/content/browser/renderer_host/render_widget_host_view_base.h
index f6a25c17c6e18b7a5b83149f686ace8cda3fc7e5..6b8bf286bd7a25d7b5850e158bf6c823db8ed9b5 100644
--- a/content/browser/renderer_host/render_widget_host_view_base.h
+++ b/content/browser/renderer_host/render_widget_host_view_base.h
@@ -141,6 +141,14 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,
   //----------------------------------------------------------------------------
   // The following methods can be overridden by derived classes.
 
+  // Notifies the View that the renderer selection bounds has changed.
+  // |start_rect| and |end_rect| are the bounds end of the selection in the
+  // coordinate system of the render widget. |start_direction| and
+  // |end_direction| indicates the direction at which the selection was made on
+  // touch devices.
+  virtual void SelectionBoundsChanged(
+      const ViewHostMsg_SelectionBounds_Params& params);
+
   // Notifies the View that the renderer text selection has changed.
   virtual void SelectionChanged(const base::string16& text,
                                 size_t offset,
@@ -299,13 +307,6 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,
   // the page has changed.
   virtual void SetTooltipText(const base::string16& tooltip_text) = 0;
 
-  // Notifies the View that the renderer selection bounds has changed.
-  // |start_rect| and |end_rect| are the bounds end of the selection in the
-  // coordinate system of the render view. |start_direction| and |end_direction|
-  // indicates the direction at which the selection was made on touch devices.
-  virtual void SelectionBoundsChanged(
-      const ViewHostMsg_SelectionBounds_Params& params) = 0;
-
   // Copies the contents of the compositing surface, providing a new SkBitmap
   // result via an asynchronously-run |callback|. |src_subrect| is specified in
   // layer space coordinates for the current platform (e.g., DIP for Aura/Mac,