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

chrome/browser/ui/cocoa/base_bubble_controller_unittest.mm

 // Copyright (c) 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.
 
 #import "chrome/browser/ui/cocoa/base_bubble_controller.h"
 
 #import "base/mac/scoped_nsobject.h"
 #import "base/mac/scoped_objc_class_swizzler.h"
 #import "base/mac/sdk_forward_declarations.h"
 #include "base/macros.h"
-#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #import "chrome/browser/ui/cocoa/info_bubble_view.h"
 #import "chrome/browser/ui/cocoa/info_bubble_window.h"
+#import "chrome/browser/ui/cocoa/test/cocoa_test_helper.h"
 #import "ui/events/test/cocoa_test_event_utils.h"
 
 namespace {
 const CGFloat kBubbleWindowWidth = 100;
 const CGFloat kBubbleWindowHeight = 50;
 const CGFloat kAnchorPointX = 400;
 const CGFloat kAnchorPointY = 300;
 
 NSWindow* g_key_window = nil;
 }  // namespace
@@ skipping 419 matching lines @@
 
   // Post the "resign key" notification for another window.
   NSNotification* notif =
       [NSNotification notificationWithName:NSWindowDidResignKeyNotification
                                     object:test_window()];
   [[NSNotificationCenter defaultCenter] postNotification:notif];
 
   EXPECT_TRUE([bubble_window_ isVisible]);
   g_key_window = nil;
 }