Move ContentVideoCaptureDeviceCore from src/content to src/media

media/capture/video_capture_oracle.cc

-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright (c) 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.
 
-#include "content/browser/media/capture/video_capture_oracle.h"
+#include "media/capture/video_capture_oracle.h"
 
 #include <algorithm>
 
 #include "base/format_macros.h"
 #include "base/strings/stringprintf.h"
 
-namespace content {
+namespace media {
 
 namespace {
 
 // This value controls how many redundant, timer-base captures occur when the
 // content is static. Redundantly capturing the same frame allows iterative
 // quality enhancement, and also allows the buffer to fill in "buffered mode".
 //
 // TODO(nick): Controlling this here is a hack and a layering violation, since
 // it's a strategy specific to the WebRTC consumer, and probably just papers
 // over some frame dropping and quality bugs. It should either be controlled at
@@ skipping 141 matching lines @@
   DCHECK_LE(frame_number, next_frame_number_);
   DCHECK_LT(next_frame_number_ - frame_number, kMaxFrameTimestamps);
   return frame_timestamps_[frame_number % kMaxFrameTimestamps];
 }
 
 void VideoCaptureOracle::SetFrameTimestamp(int frame_number,
                                            base::TimeTicks timestamp) {
   frame_timestamps_[frame_number % kMaxFrameTimestamps] = timestamp;
 }
 
-}  // namespace content
+}  // namespace media