Create c/b/ui/cocoa/test and move test files to there

chrome/browser/ui/cocoa/website_settings/website_settings_bubble_controller_unittest.mm

 // Copyright 2014 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/website_settings/website_settings_bubble_controller.h"
 
 #include <stddef.h>
 
 #include "base/i18n/rtl.h"
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/ui/cocoa/cocoa_test_helper.h"
+#include "chrome/browser/ui/cocoa/test/cocoa_test_helper.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_web_contents_factory.h"
 #include "net/test/test_certificate_data.h"
 #include "testing/gtest_mac.h"
 
 @interface WebsiteSettingsBubbleController (ExposedForTesting)
 - (NSView*)permissionsView;
 - (NSButton*)resetDecisionsButton;
 - (NSButton*)connectionHelpButton;
@@ skipping 292 matching lines @@
       }
       if ([view isKindOfClass:[NSPopUpButton class]]) {
         NSPopUpButton* button = static_cast<NSPopUpButton*>(view);
         EXPECT_LT(NSMaxX([button frame]), window_width);
       }
     }
   }
 }
 
 }  // namespace