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

chrome/browser/ui/views/frame/browser_view.cc

 // 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.
 
 #include "chrome/browser/ui/views/frame/browser_view.h"
 
 #include <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 681 matching lines @@
       // Loads are now complete, update the state if a task was scheduled.
       LoadingAnimationCallback();
     }
   }
 }
 
 void BrowserView::SetStarredState(bool is_starred) {
   GetLocationBarView()->SetStarToggled(is_starred);
 }
 
+#if defined(OS_WIN)
+void BrowserView::SetMetroPinnedState(bool is_pinned) {
+  GetLocationBarView()->SetMetroPinnedState(is_pinned);
+}
+#endif
+
 void BrowserView::SetZoomIconState(
     ZoomController::ZoomIconState zoom_icon_state) {
   GetLocationBarView()->SetZoomIconState(zoom_icon_state);
 }
 
 void BrowserView::SetZoomIconTooltipPercent(int zoom_percent) {
   GetLocationBarView()->SetZoomIconTooltipPercent(zoom_percent);
 }
 
 void BrowserView::ShowZoomBubble(int zoom_percent) {
@@ skipping 1871 matching lines @@
   if (contents && contents->GetContentNativeView() &&
       contents->GetContentNativeView()->HasFocus()) {
     (contents->GetRenderViewHost()->*method)();
     return true;
   }
 #elif defined(OS_WIN)
   // TODO(yusukes): Support non-Aura Windows.
 #endif
   return false;
 }