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

chrome/browser/ui/views/location_bar/location_bar_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_LOCATION_BAR_LOCATION_BAR_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 24 matching lines @@
 class ChromeToMobileView;
 class CommandUpdater;
 class ContentSettingBubbleModelDelegate;
 class ContentSettingImageView;
 class EVBubbleView;
 class ExtensionAction;
 class GURL;
 class InstantController;
 class KeywordHintView;
 class LocationIconView;
+class MetroPinView;
 class PageActionWithBadgeView;
 class PageActionImageView;
 class Profile;
 class SelectedKeywordView;
 class StarView;
 class SuggestedTextView;
 class TabContents;
 class TemplateURLService;
 class ZoomView;
 
@@ skipping 147 matching lines @@
 
   // Retrieves the PageAction View which is associated with |page_action|.
   views::View* GetPageActionView(ExtensionAction* page_action);
 
   // Toggles the star on or off.
   void SetStarToggled(bool on);
 
   // Shows the bookmark bubble.
   void ShowStarBubble(const GURL& url, bool newly_bookmarked);
 
+  // Toggles the metro pin on or off.
+  void SetMetroPinnedState(bool is_pinned);
+
   // Shows the Chrome To Mobile bubble.
   void ShowChromeToMobileBubble();
 
   // Returns the screen coordinates of the location entry (where the URL text
   // appears, not where the icons are shown).
   gfx::Point GetLocationEntryOrigin() const;
 
   // Invoked from OmniboxViewWin to show the instant suggestion.
   void SetInstantSuggestion(const string16& text,
                             bool animate_to_complete);
@@ skipping 297 matching lines @@
 
   // The star.
   StarView* star_view_;
 
   // The action box button (plus).
   ActionBoxButtonView* action_box_button_view_;
 
   // The Chrome To Mobile page action icon view.
   ChromeToMobileView* chrome_to_mobile_view_;
 
+  // The button to pin the page to the Metro start screen.
+  MetroPinView* metro_pin_view_;
+
   // The mode that dictates how the bar shows.
   Mode mode_;
 
   // True if we should show a focus rect while the location entry field is
   // focused. Used when the toolbar is in full keyboard accessibility mode.
   bool show_focus_rect_;
 
   // This is in case we're destroyed before the model loads. We need to make
   // Add/RemoveObserver calls.
   TemplateURLService* template_url_service_;
@@ skipping 16 matching lines @@
 
 #if defined(USE_AURA)
   // Observer for a fade-in animation.
   scoped_ptr<FadeAnimationObserver> fade_animation_observer_;
 #endif
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(LocationBarView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_