Cleanup and IWYU-ify CocoaProfileTest and related tests.

chrome/browser/ui/cocoa/first_run_bubble_controller_unittest.mm

 // 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 "chrome/browser/ui/cocoa/first_run_bubble_controller.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/debug/debugger.h"
 #include "base/mac/scoped_nsobject.h"
 #include "chrome/browser/ui/cocoa/cocoa_profile_test.h"
+#include "chrome/test/base/testing_profile.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 class FirstRunBubbleControllerTest : public CocoaProfileTest {
 };
 
 // Check that the bubble doesn't crash or leak.
 TEST_F(FirstRunBubbleControllerTest, Init) {
   base::scoped_nsobject<NSWindow> parent(
@@ skipping 11 matching lines @@
       showForView:[parent.get() contentView]
            offset:NSMakePoint(300, 300)
           browser:NULL
           profile:profile()];
   EXPECT_TRUE(controller != nil);
   EXPECT_TRUE([[controller window] isVisible]);
   [parent.get() close];
 }
 
 }  // namespace