base: Rename EnvVarGetter to Environment.

chrome/browser/renderer_host/audio_renderer_host_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/message_loop.h"
 #include "base/process_util.h"
 #include "base/scoped_ptr.h"
 #include "base/sync_socket.h"
 #include "base/waitable_event.h"
 #include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/renderer_host/audio_renderer_host.h"
 #include "chrome/common/render_messages.h"
 #include "ipc/ipc_message_utils.h"
 #include "media/audio/fake_audio_output_stream.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::_;
 using ::testing::DoAll;
 using ::testing::InSequence;
 using ::testing::InvokeWithoutArgs;
 using ::testing::Return;
 using ::testing::SaveArg;
 using ::testing::SetArgumentPointee;
 
 static const int kInvalidId = -1;
 static const int kRouteId = 200;
 static const int kStreamId = 50;
 
 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;
 }
 
 class MockAudioRendererHost : public AudioRendererHost {
  public:
   MockAudioRendererHost() : shared_memory_length_(0) {
   }
 
@@ skipping 419 matching lines @@
 
 // Simulate the case where a stream is not properly closed.
 TEST_F(AudioRendererHostTest, CreateLowLatencyAndShutdown) {
   if (!IsRunningHeadless())
     EnableRealDevice();
 
   CreateLowLatency();
 }
 
 // TODO(hclam): Add tests for data conversation in low latency mode.