Prevent repeated taps from resetting insertion handle position

content/browser/renderer_host/input/touch_selection_controller.h

 // Copyright 2014 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_INPUT_TOUCH_SELECTION_CONTROLLER_H_
 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SELECTION_CONTROLLER_H_
 
 #include "content/browser/renderer_host/input/selection_event_type.h"
 #include "content/browser/renderer_host/input/touch_handle.h"
 #include "content/common/content_export.h"
@@ skipping 87 matching lines @@
   void ShowInsertionHandleAutomatically();
   void ShowSelectionHandlesAutomatically();
 
   void OnInsertionChanged();
   void OnSelectionChanged();
 
   void ActivateInsertion();
   void DeactivateInsertion();
   void ActivateSelection();
   void DeactivateSelection();
-  void ResetCachedValues();
+  void ResetCachedValuesIfInactive();
 
   gfx::PointF GetStartPosition() const;
   gfx::PointF GetEndPosition() const;
   float GetStartLineHeight() const;
   float GetEndLineHeight() const;
   bool GetStartVisible() const;
   bool GetEndVisible() const;
   TouchHandle::AnimationStyle GetAnimationStyle(bool was_active) const;
 
   TouchSelectionControllerClient* const client_;
@@ skipping 21 matching lines @@
   bool selection_editable_;
 
   bool temporarily_hidden_;
 
   DISALLOW_COPY_AND_ASSIGN(TouchSelectionController);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SELECTION_CONTROLLER_H_