base: Rename EnvVarGetter to Environment.

media/audio/audio_output_controller_unittest.cc

 // Copyright (c) 2010 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 "base/env_var.h"
+#include "base/environment.h"
 #include "base/basictypes.h"
 #include "base/waitable_event.h"
 #include "media/audio/audio_output_controller.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::_;
 using ::testing::AtLeast;
 using ::testing::Exactly;
 using ::testing::InvokeWithoutArgs;
@@ skipping 39 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(MockAudioOutputControllerSyncReader);
 };
 
 static bool HasAudioOutputDevices() {
   AudioManager* audio_man = AudioManager::GetAudioManager();
   CHECK(audio_man);
   return audio_man->HasAudioOutputDevices();
 }
 
 static bool IsRunningHeadless() {
-  scoped_ptr<base::EnvVarGetter> env(base::EnvVarGetter::Create());
+  scoped_ptr<base::Environment> env(base::Environment::Create());
   if (env->HasEnv("CHROME_HEADLESS"))
     return true;
   return false;
 }
 
 ACTION_P3(SignalEvent, event, count, limit) {
   if (++*count >= limit) {
     event->Signal();
   }
 }
@@ skipping 200 matching lines @@
                                     kSampleRate, kBitsPerSample,
                                     kHardwareBufferSize, kBufferCapacity);
   ASSERT_TRUE(controller.get());
 
   // Close the controller immediately.
   controller->Close();
   controller->Close();
 }
 
 }  // namespace media