mac: Swizzle out +[NSBundle mainBundle] for in process browser tests.

chrome/test/base/in_process_browser_test.cc

 // 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.
 
 #include "chrome/test/base/in_process_browser_test.h"
 
 #include "base/auto_reset.h"
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 36 matching lines @@
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/test_launcher.h"
 #include "content/public/test/test_navigation_observer.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "net/test/spawned_test_server/spawned_test_server.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
+#include "chrome/test/base/scoped_bundle_swizzler_mac.h"
 #endif
 
 #if defined(OS_WIN)
 #include "base/win/scoped_com_initializer.h"
 #include "base/win/windows_version.h"
 #include "ui/base/win/atl_module.h"
 #include "win8/test/metro_registration_helper.h"
 #include "win8/test/test_registrar_constants.h"
 #endif
 
@@ skipping 112 matching lines @@
   CreateTestServer(base::FilePath(FILE_PATH_LITERAL("chrome/test/data")));
   base::FilePath src_dir;
   CHECK(PathService::Get(base::DIR_SOURCE_ROOT, &src_dir));
   base::FilePath test_data_dir = src_dir.AppendASCII("chrome/test/data");
   embedded_test_server()->ServeFilesFromDirectory(test_data_dir);
 
   // chrome::DIR_TEST_DATA isn't going to be setup until after we call
   // ContentMain. However that is after tests' constructors or SetUp methods,
   // which sometimes need it. So just override it.
   CHECK(PathService::Override(chrome::DIR_TEST_DATA, test_data_dir));
+
+#if defined(OS_MACOSX)
+  bundle_swizzler_.reset(new ScopedBundleSwizzlerMac);
+#endif
 }
 
 InProcessBrowserTest::~InProcessBrowserTest() {
 }
 
 void InProcessBrowserTest::SetUp() {
   // Browser tests will create their own g_browser_process later.
   DCHECK(!g_browser_process);
 
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
@@ skipping 392 matching lines @@
   // On the Mac, this eventually reaches
   // -[BrowserWindowController windowWillClose:], which will post a deferred
   // -autorelease on itself to ultimately destroy the Browser object. The line
   // below is necessary to pump these pending messages to ensure all Browsers
   // get deleted.
   content::RunAllPendingInMessageLoop();
   delete autorelease_pool_;
   autorelease_pool_ = NULL;
 #endif
 }