Site specific secondary tiles for Windows 8.

win8/metro_driver/secondary_tile.h

Index: win8/metro_driver/secondary_tile.h
diff --git a/win8/metro_driver/secondary_tile.h b/win8/metro_driver/secondary_tile.h
index 796e881fa0e6a2d466282ec2ee38826d43b0aa8f..3eef7a1c1f73a0df7cd93086a58fc0ef1babd2a5 100644
--- a/win8/metro_driver/secondary_tile.h
+++ b/win8/metro_driver/secondary_tile.h
@@ -1,16 +1,22 @@
 // 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_METRO_DRIVER_SECONDARY_TILE_H_
-#define CHROME_BROWSER_UI_METRO_DRIVER_SECONDARY_TILE_H_
+#ifndef METRO_DRIVER_SECONDARY_TILE_H_
+#define METRO_DRIVER_SECONDARY_TILE_H_
 
 #include "base/string16.h"
+#include "third_party/skia/include/core/SkBitmap.h"
 
 extern "C" __declspec(dllexport)
 BOOL MetroIsPinnedToStartScreen(const string16& url);
 
 extern "C" __declspec(dllexport)
-void MetroTogglePinnedToStartScreen(const string16& title, const string16& url);
+void MetroUnPinFromStartScreen(const string16& url);
 
-#endif  // CHROME_BROWSER_UI_METRO_DRIVER_SECONDARY_TILE_H_
+extern "C" __declspec(dllexport)
+void MetroPinToStartScreen(const string16& title,
+                           const string16& url,
+                           const SkBitmap* bitmap);
+
+#endif  // METRO_DRIVER_SECONDARY_TILE_H_