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

chrome/browser/ui/cocoa/nsimage_cache_unittest.mm

Index: chrome/browser/ui/cocoa/nsimage_cache_unittest.mm
diff --git a/chrome/browser/ui/cocoa/nsimage_cache_unittest.mm b/chrome/browser/ui/cocoa/nsimage_cache_unittest.mm
index b3c336a3b8442b62288163bdbceea6309fc7261e..feac3201d4178a70adc0cb24000ec992b28c1a8e 100644
--- a/chrome/browser/ui/cocoa/nsimage_cache_unittest.mm
+++ b/chrome/browser/ui/cocoa/nsimage_cache_unittest.mm
@@ -1,16 +1,16 @@
-// 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.
 
 #import <Cocoa/Cocoa.h>
 
-#include "app/mac/nsimage_cache.h"
 #include "base/file_path.h"
 #include "base/mac/mac_util.h"
 #include "base/path_service.h"
 #include "chrome/common/chrome_constants.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
+#include "ui/gfx/mac/nsimage_cache.h"
 
 // This tests nsimage_cache, which lives in base/.  The unit test is in
 // chrome/ because it depends on having a built-up Chrome present.