test_runner: Migrate MockWebAudioDevice to our Chromium C++ style.

content/shell/renderer/test_runner/mock_web_audio_device.h

Index: content/shell/renderer/test_runner/mock_web_audio_device.h
diff --git a/content/shell/renderer/test_runner/MockWebAudioDevice.h b/content/shell/renderer/test_runner/mock_web_audio_device.h
similarity index 36%
rename from content/shell/renderer/test_runner/MockWebAudioDevice.h
rename to content/shell/renderer/test_runner/mock_web_audio_device.h
index a18fa6d22100920db981f1a8f90fe65f5b4be5f7..91b849bd64714e3b372c19189e86e32f48594079 100644
--- a/content/shell/renderer/test_runner/MockWebAudioDevice.h
+++ b/content/shell/renderer/test_runner/mock_web_audio_device.h
@@ -2,30 +2,30 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCKWEBAUDIODEVICE_H_
-#define CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCKWEBAUDIODEVICE_H_
+#ifndef CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_AUDIO_DEVICE_H_
+#define CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_AUDIO_DEVICE_H_
 
-#include "base/basictypes.h"
-#include "content/shell/renderer/test_runner/TestCommon.h"
+#include "base/macros.h"
 #include "third_party/WebKit/public/platform/WebAudioDevice.h"
 
 namespace content {
 
 class MockWebAudioDevice : public blink::WebAudioDevice {
-public:
-    explicit MockWebAudioDevice(double sampleRate);
-    virtual ~MockWebAudioDevice();
+ public:
+  explicit MockWebAudioDevice(double sample_rate);
+  virtual ~MockWebAudioDevice();
 
-    virtual void start();
-    virtual void stop();
-    virtual double sampleRate();
+  // blink::WebAudioDevice:
+  virtual void start();
+  virtual void stop();
+  virtual double sampleRate();
 
-private:
-    double m_sampleRate;
+ private:
+  double sample_rate_;
 
-    DISALLOW_COPY_AND_ASSIGN(MockWebAudioDevice);
+  DISALLOW_COPY_AND_ASSIGN(MockWebAudioDevice);
 };
 
-} // namespace content
+}  // namespace content
 
-#endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCKWEBAUDIODEVICE_H_
+#endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_AUDIO_DEVICE_H_