Browser Plugin: Make aware of focus direction.

content/renderer/browser_plugin/browser_plugin.h

 // Copyright 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_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_H_
 #define  CONTENT_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_H_
 
 #include "third_party/WebKit/public/web/WebPlugin.h"
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 29 matching lines @@
 
   // Update Browser Plugin's DOM Node attribute |attribute_name| with the value
   // |attribute_value|.
   void UpdateDOMAttribute(const std::string& attribute_name,
                           const base::string16& attribute_value);
 
   // Returns whether the guest process has crashed.
   bool guest_crashed() const { return guest_crashed_; }
 
   // Informs the guest of an updated focus state.
-  void UpdateGuestFocusState();
+  void UpdateGuestFocusState(blink::WebFocusType focus_type);
 
   // Indicates whether the guest should be focused.
   bool ShouldGuestBeFocused() const;
 
   // Embedder's device scale factor changed, we need to update the guest
   // renderer.
   void UpdateDeviceScaleFactor();
 
   // A request to enable hardware compositing.
   void EnableCompositing(bool enable);
@@ skipping 24 matching lines @@
   virtual bool supportsInputMethod() const override;
   virtual bool canProcessDrag() const override;
   virtual void paint(
       blink::WebCanvas* canvas,
       const blink::WebRect& rect) override;
   virtual void updateGeometry(
       const blink::WebRect& frame_rect,
       const blink::WebRect& clip_rect,
       const blink::WebVector<blink::WebRect>& cut_outs_rects,
       bool is_visible) override;
-  virtual void updateFocus(bool focused) override;
+  virtual void updateFocus(bool focused,
+                           blink::WebFocusType focus_type) override;
   virtual void updateVisibility(bool visible) override;
   virtual bool acceptsInputEvents() override;
   virtual bool handleInputEvent(
       const blink::WebInputEvent& event,
       blink::WebCursorInfo& cursor_info) override;
   virtual bool handleDragStatusUpdate(blink::WebDragStatus drag_status,
                                       const blink::WebDragData& drag_data,
                                       blink::WebDragOperationsMask mask,
                                       const blink::WebPoint& position,
                                       const blink::WebPoint& screen) override;
@@ skipping 110 matching lines @@
   // Weak factory used in v8 |MakeWeak| callback, since the v8 callback might
   // get called after BrowserPlugin has been destroyed.
   base::WeakPtrFactory<BrowserPlugin> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPlugin);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_H_