Limit display of the virtual keyboard to state changes triggered from a user gesture.

content/browser/renderer_host/render_widget_host_view_aura.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_AURA_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_AURA_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 129 matching lines @@
 
   void set_paint_observer(PaintObserver* observer) {
     paint_observer_ = observer;
   }
 
   void set_touch_editing_client(TouchEditingClient* client) {
     touch_editing_client_ = client;
   }
 
   // RenderWidgetHostView implementation.
+  virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
   virtual void InitAsChild(gfx::NativeView parent_view) OVERRIDE;
   virtual RenderWidgetHost* GetRenderWidgetHost() const OVERRIDE;
   virtual void SetSize(const gfx::Size& size) OVERRIDE;
   virtual void SetBounds(const gfx::Rect& rect) OVERRIDE;
   virtual gfx::NativeView GetNativeView() const OVERRIDE;
   virtual gfx::NativeViewId GetNativeViewId() const OVERRIDE;
   virtual gfx::NativeViewAccessible GetNativeViewAccessible() OVERRIDE;
   virtual bool HasFocus() const OVERRIDE;
   virtual bool IsSurfaceAvailableForCopy() const OVERRIDE;
   virtual void Show() OVERRIDE;
@@ skipping 170 matching lines @@
 
   // Overridden from aura::RootWindowObserver:
   virtual void OnRootWindowHostMoved(const aura::RootWindow* root,
                                      const gfx::Point& new_origin) OVERRIDE;
 
   // FrameContainer implementation:
   virtual void ReleaseCurrentFrame() OVERRIDE;
 
   bool CanCopyToBitmap() const;
 
+  void OnTextInputStateChanged(const ViewHostMsg_TextInputState_Params& params);
+
 #if defined(OS_WIN)
   // Sets the cutout rects from constrained windows. These are rectangles that
   // windowed NPAPI plugins shouldn't paint in. Overwrites any previous cutout
   // rects.
   void UpdateConstrainedWindowRects(const std::vector<gfx::Rect>& rects);
 #endif
 
  protected:
   friend class RenderWidgetHostView;
   virtual ~RenderWidgetHostViewAura();
@@ skipping 398 matching lines @@
     unsigned frame_id;
   };
   scoped_ptr<ReleasedFrameInfo> released_software_frame_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAura);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_AURA_H_