Moved a whole pile of unittests over to CocoaTest.

chrome/browser/cocoa/about_ipc_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 <Cocoa/Cocoa.h>
 
 #import "base/scoped_nsobject.h"
 #import "chrome/browser/cocoa/about_ipc_controller.h"
 #include "chrome/browser/cocoa/browser_test_helper.h"
 #include "chrome/browser/cocoa/cocoa_test_helper.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
 #if defined(IPC_MESSAGE_LOG_ENABLED)
 
 namespace {
 
-class AboutIPCControllerTest : public PlatformTest {
-  CocoaTestHelper cocoa_helper_;  // Inits Cocoa, creates window, etc...
+class AboutIPCControllerTest : public CocoaTest {
 };
 
 TEST_F(AboutIPCControllerTest, TestFilter) {
-  scoped_nsobject<AboutIPCController> controller(
-    [[AboutIPCController alloc] init]);
-  [controller window];  // force nib load.
+  AboutIPCController* controller = [[AboutIPCController alloc] init];
+  EXPECT_TRUE([controller window]);  // force nib load.
   IPC::LogData data;
 
   // Make sure generic names do NOT get filtered.
   std::wstring names[] = { L"PluginProcessingIsMyLife",
                            L"ViewMsgFoo",
                            L"NPObjectHell" };
-  for (unsigned int i = 0; i < arraysize(names); i++) {
+  for (size_t i = 0; i < arraysize(names); i++) {
     data.message_name = names[i];
     scoped_nsobject<CocoaLogData> cdata([[CocoaLogData alloc]
                                           initWithLogData:data]);
     EXPECT_FALSE([controller filterOut:cdata.get()]);
   }
 
   // Flip a checkbox, see it filtered, flip back, all is fine.
   data.message_name = L"ViewMsgFoo";
   scoped_nsobject<CocoaLogData> cdata([[CocoaLogData alloc]
                                         initWithLogData:data]);
   [controller setDisplayViewMessages:NO];
   EXPECT_TRUE([controller filterOut:cdata.get()]);
   [controller setDisplayViewMessages:YES];
   EXPECT_FALSE([controller filterOut:cdata.get()]);
+  [controller close];
 }
 
 }  // namespace
 
 #endif  // IPC_MESSAGE_LOG_ENABLED