Add pin icon to the omnibar in windows 8 metro mode.

chrome/browser/ui/views/frame/browser_view.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 CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/timer.h"
 #include "build/build_config.h"
 #include "chrome/browser/infobars/infobar_container.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
+#include "chrome/browser/ui/metro_pinned_state_observer.h"
 #include "chrome/browser/ui/search/search_types.h"
 #include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
 #include "chrome/browser/ui/views/frame/browser_frame.h"
 #include "chrome/browser/ui/views/unhandled_keyboard_event_handler.h"
 #include "ui/base/accelerators/accelerator.h"
 #include "ui/base/models/simple_menu_model.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/sys_color_change_listener.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/single_split_view_listener.h"
@@ skipping 56 matching lines @@
 //
 class BrowserView : public BrowserWindow,
                     public BrowserWindowTesting,
                     public TabStripModelObserver,
                     public ui::AcceleratorProvider,
                     public views::WidgetDelegate,
                     public views::Widget::Observer,
                     public views::ClientView,
                     public InfoBarContainer::Delegate,
                     public views::SingleSplitViewListener,
-                    public gfx::SysColorChangeListener {
+                    public gfx::SysColorChangeListener,
+                    public MetroPinnedStateObserver {
  public:
   // The browser view's class name.
   static const char kViewClassName[];
 
   explicit BrowserView(Browser* browser);
   virtual ~BrowserView();
 
   void set_frame(BrowserFrame* frame) { frame_ = frame; }
   BrowserFrame* frame() const { return frame_; }
 
@@ skipping 240 matching lines @@
       autofill::PasswordGenerator* password_generator,
       const webkit::forms::PasswordForm& form) OVERRIDE;
 
   // Overridden from BrowserWindowTesting:
   virtual BookmarkBarView* GetBookmarkBarView() const OVERRIDE;
   virtual LocationBarView* GetLocationBarView() const OVERRIDE;
   virtual views::View* GetTabContentsContainerView() const OVERRIDE;
   virtual ToolbarView* GetToolbarView() const OVERRIDE;
 
   // Overridden from TabStripModelObserver:
+  virtual void TabInsertedAt(TabContents* contents,
+                             int index,
+                             bool foreground) OVERRIDE;
   virtual void TabDetachedAt(TabContents* contents, int index) OVERRIDE;
   virtual void TabDeactivated(TabContents* contents) OVERRIDE;
   virtual void ActiveTabChanged(TabContents* old_contents,
                                 TabContents* new_contents,
                                 int index,
                                 bool user_gesture) OVERRIDE;
   virtual void TabReplacedAt(TabStripModel* tab_strip_model,
                              TabContents* old_contents,
                              TabContents* new_contents,
                              int index) OVERRIDE;
@@ skipping 41 matching lines @@
   virtual SkColor GetInfoBarSeparatorColor() const OVERRIDE;
   virtual void InfoBarContainerStateChanged(bool is_animating) OVERRIDE;
   virtual bool DrawInfoBarArrows(int* x) const OVERRIDE;
 
   // views::SingleSplitViewListener overrides:
   virtual bool SplitHandleMoved(views::SingleSplitView* sender) OVERRIDE;
 
   // gfx::ScopedSysColorChangeListener overrides:
   virtual void OnSysColorChange() OVERRIDE;
 
+  // MetroPinnedStateObserver overrides:
+  virtual void MetroPinnedStateChanged(content::WebContents* contents,
+                                       bool is_pinned) OVERRIDE;
+
   // Returns the resource ID to use for the OTR icon, which depends on
   // which layout is being shown and whether we are full-screen.
   int GetOTRIconResourceID() const;
 
  protected:
   // Appends to |toolbars| a pointer to each AccessiblePaneView that
   // can be traversed using F6, in the order they should be traversed.
   // Abstracted here so that it can be extended for Chrome OS.
   virtual void GetAccessiblePanes(
       std::vector<views::AccessiblePaneView*>* panes);
@@ skipping 285 matching lines @@
   gfx::ScopedSysColorChangeListener color_change_listener_;
 
 #if defined(USE_AURA)
   scoped_ptr<SearchViewController> search_view_controller_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(BrowserView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_