Move app/mac/ files to ui/gfx/mac/ directory.

ui/gfx/mac/nsimage_cache.h

Index: ui/gfx/mac/nsimage_cache.h
diff --git a/app/mac/nsimage_cache.h b/ui/gfx/mac/nsimage_cache.h
similarity index 74%
rename from app/mac/nsimage_cache.h
rename to ui/gfx/mac/nsimage_cache.h
index ed1de06bd4c261c247378608de0b76c16f7f839b..83179d2e883de05ad48205173bb08cb1a8bcf93b 100644
--- a/app/mac/nsimage_cache.h
+++ b/ui/gfx/mac/nsimage_cache.h
@@ -1,9 +1,9 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 APP_MAC_NSIMAGE_CACHE_H_
-#define APP_MAC_NSIMAGE_CACHE_H_
+#ifndef UI_GFX_MAC_NSIMAGE_CACHE_H_
+#define UI_GFX_MAC_NSIMAGE_CACHE_H_
 #pragma once
 
 #ifdef __OBJC__
@@ -14,8 +14,7 @@ class NSImage;
 class NSString;
 #endif
 
-namespace app {
-namespace mac {
+namespace gfx {
 
 // Returns an autoreleased image from the main app bundle
 // (mac_util::MainAppBundle()) with the given name, and keeps it in memory so
@@ -29,7 +28,6 @@ NSImage* GetCachedImageWithName(NSString* name);
 // Clears the image cache.
 void ClearCachedImages(void);
 
-}  // namespace mac
-}  // namespace app
+}  // namespace gfx
 
-#endif  // APP_MAC_NSIMAGE_CACHE_H_
+#endif  // UI_GFX_MAC_NSIMAGE_CACHE_H_