Move files video_capture*.* from media/base to media/capture

media/base/video_capturer_source.h

Index: media/base/video_capturer_source.h
diff --git a/media/base/video_capturer_source.h b/media/base/video_capturer_source.h
deleted file mode 100644
index 760530176d13ac0682a4ca5b1fb7821956652ee7..0000000000000000000000000000000000000000
--- a/media/base/video_capturer_source.h
+++ /dev/null
@@ -1,121 +0,0 @@
-// Copyright 2015 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.
-
-#ifndef MEDIA_BASE_VIDEO_CAPTURER_SOURCE_H_
-#define MEDIA_BASE_VIDEO_CAPTURER_SOURCE_H_
-
-#include <string>
-#include <vector>
-
-#include "base/callback.h"
-#include "base/memory/ref_counted.h"
-#include "base/time/time.h"
-#include "media/base/media_export.h"
-#include "media/base/video_capture_types.h"
-
-namespace media {
-
-class VideoFrame;
-
-// VideoCapturerSource is an interface representing the source for captured
-// video.  An implementation will periodically call the frame callback with new
-// video frames.
-class MEDIA_EXPORT VideoCapturerSource {
- public:
-  virtual ~VideoCapturerSource();
-
-  // This callback is used to deliver video frames.
-  //
-  // |estimated_capture_time| - The capture time of the delivered video
-  // frame. This field represents the local time at which either: 1) the frame
-  // was generated, if it was done so locally; or 2) the targeted play-out time
-  // of the frame, if it was generated from a remote source. Either way, an
-  // implementation should not present the frame before this point-in-time. This
-  // value is NOT a high-resolution timestamp, and so it should not be used as a
-  // presentation time; but, instead, it should be used for buffering playback
-  // and for A/V synchronization purposes. NOTE: It is possible for this value
-  // to be null if the current implementation lacks this timing information.
-  //
-  // |video_frame->timestamp()| gives the presentation timestamp of the video
-  // frame relative to the first frame generated by the corresponding source.
-  // Because a source can start generating frames before a subscriber is added,
-  // the first video frame delivered may not have timestamp equal to 0.
-  using VideoCaptureDeliverFrameCB =
-      base::Callback<void(const scoped_refptr<media::VideoFrame>& video_frame,
-                          base::TimeTicks estimated_capture_time)>;
-
-  using VideoCaptureDeviceFormatsCB =
-      base::Callback<void(const media::VideoCaptureFormats&)>;
-
-  using RunningCallback = base::Callback<void(bool)>;
-
-  // Collects the formats that can currently be used.
-  // |max_requested_height|, |max_requested_width|, and
-  // |max_requested_frame_rate| is used by Tab and Screen capture to decide what
-  // resolution/framerate to generate. |callback| is triggered when the formats
-  // have been collected.
-  virtual void GetCurrentSupportedFormats(
-      int max_requested_width,
-      int max_requested_height,
-      double max_requested_frame_rate,
-      const VideoCaptureDeviceFormatsCB& callback) = 0;
-
-  // Starts capturing frames using the capture |params|. |new_frame_callback| is
-  // triggered when a new video frame is available.
-  // If capturing is started successfully then |running_callback| will be
-  // called with a parameter of true. Note that some implementations may
-  // simply reject StartCapture (by calling running_callback with a false
-  // argument) if called with the wrong task runner.
-  // If capturing fails to start or stopped due to an external event then
-  // |running_callback| will be called with a parameter of false.
-  // |running_callback| will always be called on the same thread as the
-  // StartCapture.
-  virtual void StartCapture(
-      const media::VideoCaptureParams& params,
-      const VideoCaptureDeliverFrameCB& new_frame_callback,
-      const RunningCallback& running_callback) = 0;
-
-  // Asks source to send a refresh frame. In cases where source does not provide
-  // a continuous rate of new frames (e.g. canvas capture, screen capture where
-  // the screen's content has not changed in a while), consumers may request a
-  // "refresh frame" to be delivered. For instance, this would be needed when
-  // a new sink is added to a MediaStreamTrack.
-  //
-  // The default implementation is a no-op and implementations are not required
-  // to honor this request. If they decide to and capturing is started
-  // successfully, then |new_frame_callback| should be called with a frame.
-  //
-  // Note: This should only be called after StartCapture() and before
-  // StopCapture(). Otherwise, its behavior is undefined.
-  virtual void RequestRefreshFrame() {}
-
-  // Optionally suspends frame delivery. The source may or may not honor this
-  // request. Thus, the caller cannot assume frame delivery will actually
-  // stop. Even if frame delivery is suspended, this might not take effect
-  // immediately.
-  //
-  // The purpose of this is to allow minimizing resource usage while
-  // there are no frame consumers present.
-  //
-  // Note: This should only be called after StartCapture() and before
-  // StopCapture(). Otherwise, its behavior is undefined.
-  virtual void MaybeSuspend() {}
-
-  // Resumes frame delivery, if it was suspended. If frame delivery was not
-  // suspended, this is a no-op, and frame delivery will continue.
-  //
-  // Note: This should only be called after StartCapture() and before
-  // StopCapture(). Otherwise, its behavior is undefined.
-  virtual void Resume() {}
-
-  // Stops capturing frames and clears all callbacks including the
-  // SupportedFormatsCallback callback. Note that queued frame callbacks
-  // may still occur after this call, so the caller must take care to
-  // use refcounted or weak references in |new_frame_callback|.
-  virtual void StopCapture() = 0;
-};
-
-}  // namespace media
-
-#endif  // MEDIA_BASE_VIDEO_CAPTURER_SOURCE_H_