[Mac] Consolidate all files relating to preferences in a subdir of c/b/ui/coc...

chrome/browser/ui/cocoa/options/preferences_window_controller_unittest.mm

 // Copyright (c) 2009 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 "chrome/browser/ui/cocoa/options/preferences_window_controller.h"
+
 #import <Cocoa/Cocoa.h>
 
 #import "base/scoped_nsobject.h"
-#import "chrome/browser/ui/cocoa/preferences_window_controller.h"
 #include "chrome/browser/ui/cocoa/browser_test_helper.h"
 #include "chrome/browser/ui/cocoa/cocoa_test_helper.h"
-#import "chrome/browser/ui/cocoa/custom_home_pages_model.h"
+#import "chrome/browser/ui/cocoa/options/custom_home_pages_model.h"
 #include "chrome/browser/ui/options/options_window.h"
 #include "chrome/common/pref_names.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #import "testing/gtest_mac.h"
 #include "testing/platform_test.h"
 
 // Helper Objective-C object that sets a BOOL when we get a particular
 // callback from the prefs window.
 @interface PrefsClosedObserver : NSObject {
  @public
@@ skipping 209 matching lines @@
 
   // TODO(akalin): Figure out how to test animation; we'll need everything
   // to stick around until the animation finishes.
 }
 
 // TODO(akalin): Figure out how to test sync controls.
 // TODO(akalin): Figure out how to test that sync controls are not shown
 // when there isn't a sync service.
 
 }  // namespace