Switch ChromeTestSuite to the same convention as ContentTestSuite:

chrome/browser/extensions/extension_service_unittest.cc

 // 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.
 
 #include "chrome/browser/extensions/extension_service_unittest.h"
 
 #include <algorithm>
 #include <set>
 #include <vector>
 
@@ skipping 3288 matching lines @@
   bool ready_;
 };
 
 // Test that we get enabled/disabled correctly for all the pref/command-line
 // combinations. We don't want to derive from the ExtensionServiceTest class
 // for this test, so we use ExtensionServiceTestSimple.
 //
 // Also tests that we always fire EXTENSIONS_READY, no matter whether we are
 // enabled or not.
 TEST(ExtensionServiceTestSimple, Enabledness) {
-  ScopedTestingBrowserProcess browser_process;
-
   ExtensionErrorReporter::Init(false);  // no noisy errors
   ExtensionsReadyRecorder recorder;
   scoped_ptr<TestingProfile> profile(new TestingProfile());
   MessageLoop loop;
   BrowserThread ui_thread(BrowserThread::UI, &loop);
   BrowserThread file_thread(BrowserThread::FILE, &loop);
   scoped_ptr<CommandLine> command_line;
   FilePath install_dir = profile->GetPath()
       .AppendASCII(ExtensionService::kInstallDirectoryName);
 
@@ skipping 644 matching lines @@
   ASSERT_FALSE(AddPendingSyncInstall());
 
   // Wait for the external source to install.
   WaitForCrxInstall(crx_path_, true);
   ASSERT_TRUE(IsCrxInstalled());
 
   // Now that the extension is installed, sync request should fail
   // because the extension is already installed.
   ASSERT_FALSE(AddPendingSyncInstall());
 }