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

chrome/browser/ui/browser_browsertest.cc

 // Copyright 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.
 
 #include "chrome/browser/ui/browser.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
@@ skipping 98 matching lines @@
 #include "extensions/common/extension_set.h"
 #include "net/dns/mock_host_resolver.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "net/test/embedded_test_server/request_handler_util.h"
 #include "net/test/spawned_test_server/spawned_test_server.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/page_transition_types.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
-#include "chrome/browser/ui/cocoa/run_loop_testing.h"
+#include "chrome/browser/ui/cocoa/test/run_loop_testing.h"
 #endif
 
 #if defined(OS_WIN)
 #include "base/i18n/rtl.h"
 #include "chrome/browser/browser_process.h"
 #endif
 
 using app_modal::AppModalDialog;
 using app_modal::AppModalDialogQueue;
 using app_modal::JavaScriptAppModalDialog;
@@ skipping 2751 matching lines @@
     Browser* browser = new Browser(params);
     gfx::Rect bounds = browser->window()->GetBounds();
 
     // Should be EXPECT_EQ, but this width is inconsistent across platforms.
     // See https://crbug.com/567925.
     EXPECT_GE(bounds.width(), 100);
     EXPECT_EQ(122, bounds.height());
     browser->window()->Close();
   }
 }