aura: Clean up compositor initialization/destruction.

chrome/test/base/test_launcher_utils.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/test_launcher_utils.h"
 
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
-#include "ui/gl/gl_switches.h"
 
 #if defined(USE_AURA)
 #include "ui/views/corewm/corewm_switches.h"
 #endif
 
 namespace test_launcher_utils {
 
 void PrepareBrowserCommandLineForTests(CommandLine* command_line) {
   // Turn off tip loading for tests; see http://crbug.com/17725.
   command_line->AppendSwitch(switches::kDisableWebResources);
@@ skipping 64 matching lines @@
   //
   // Note: we use an environment variable here, because we have to pass the
   // value to the child process. This is the simplest way to do it.
   scoped_ptr<base::Environment> env(base::Environment::Create());
   success = success && env->SetVar("XDG_CACHE_HOME", user_data_dir.value());
 #endif
 
   return success;
 }
 
-bool OverrideGLImplementation(CommandLine* command_line,
-                              const std::string& implementation_name) {
-  if (command_line->HasSwitch(switches::kUseGL))
-    return false;
-
-  command_line->AppendSwitchASCII(switches::kUseGL, implementation_name);
-
-  return true;
-}
-
 }  // namespace test_launcher_utils