ScreenCapture for Android phase1, part I

media/capture/content/android/screen_capture_device_android.h

Index: media/capture/content/android/screen_capture_device_android.h
diff --git a/media/capture/content/android/screen_capture_device_android.h b/media/capture/content/android/screen_capture_device_android.h
new file mode 100644
index 0000000000000000000000000000000000000000..40ea6a301cb4bc35c29b9e1e9e1082cf70bd5812
--- /dev/null
+++ b/media/capture/content/android/screen_capture_device_android.h
@@ -0,0 +1,33 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.

[mcasas, 2016/04/27 01:19:27]

2016 here and elsewhere where you
add a file.

[braveyao, 2016/05/04 18:49:41]

Done.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MEDIA_SCREEN_CAPTURE_ANDROID_SCREEN_CAPTURE_DEVICE_ANDROID_H_

[mcasas, 2016/04/27 01:19:27]

Guards don't match path, here and in several
other files.

[braveyao, 2016/05/04 18:49:41]

Done.

+#define MEDIA_SCREEN_CAPTURE_ANDROID_SCREEN_CAPTURE_DEVICE_ANDROID_H_
+
+#include <memory>
+
+#include "media/capture/content/screen_capture_device_core.h"
+#include "media/capture/video/video_capture_device.h"
+
+namespace media {
+
+class ScreenCaptureDeviceAndroid : public VideoCaptureDevice {
+ public:
+  explicit ScreenCaptureDeviceAndroid();

[mcasas, 2016/04/27 01:19:27]

No need for explicit.

[braveyao, 2016/05/04 18:49:41]

Done.

+  ~ScreenCaptureDeviceAndroid() override;
+
+  // VideoCaptureDevice implementation.
+  void AllocateAndStart(const VideoCaptureParams& params,
+                        std::unique_ptr<Client> client) override;
+  void StopAndDeAllocate() override;

[miu, 2016/04/27 05:24:53]

Please also implement the RequestRefreshFrame() method as well:
https://code.google.com/p/chromium/codesearch#chromium/src/media/capture/vide...

Generally, this just delegates to ScreenCaptureDeviceCore.  For example:
https://code.google.com/p/chromium/codesearch#chromium/src/content/browser/me...

[braveyao, 2016/05/04 18:49:41]

Done.

+
+ private:
+  std::unique_ptr<ScreenCaptureDeviceCore> core_;
+
+  DISALLOW_COPY_AND_ASSIGN(ScreenCaptureDeviceAndroid);
+};
+
+}  // namespace media
+
+#endif  // MEDIA_SCREEN_CAPTURE_ANDROID_SCREEN_CAPTURE_DEVICE_ANDROID_H_