Make Paste Popup use selection rect for positioning

content/browser/renderer_host/render_widget_host_view_android.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 235 matching lines @@
     ime_adapter_android_ = ime_adapter;
   }
   void set_selection_popup_controller(SelectionPopupController* controller) {
     selection_popup_controller_ = controller;
   }
 
   base::WeakPtr<RenderWidgetHostViewAndroid> GetWeakPtrAndroid();
 
   bool OnTouchEvent(const ui::MotionEvent& event);
   bool OnTouchHandleEvent(const ui::MotionEvent& event);
+  int GetTouchHandleHeight();
   void ResetGestureDetection();
   void SetDoubleTapSupportEnabled(bool enabled);
   void SetMultiTouchZoomSupportEnabled(bool enabled);
 
   void WasResized();
 
   bool HasValidFrame() const;
 
   void MoveCaret(const gfx::Point& point);
   void ShowContextMenuAtPoint(const gfx::Point& point);
@@ skipping 159 matching lines @@
   base::ObserverList<DestructionObserver> destruction_observers_;
 
   base::WeakPtrFactory<RenderWidgetHostViewAndroid> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAndroid);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_