Move media/capture/content/feedback_signal_accumulator{.h,_unittest.cc} to media/base

media/capture/content/video_capture_oracle.h

 // Copyright (c) 2013 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_CAPTURE_CONTENT_VIDEO_CAPTURE_ORACLE_H_
 #define MEDIA_CAPTURE_CONTENT_VIDEO_CAPTURE_ORACLE_H_
 
 #include "base/callback_forward.h"
 #include "base/time/time.h"
+#include "media/base/feedback_signal_accumulator.h"
 #include "media/capture/capture_export.h"
 #include "media/capture/content/animated_content_sampler.h"
 #include "media/capture/content/capture_resolution_chooser.h"
-#include "media/capture/content/feedback_signal_accumulator.h"
 #include "media/capture/content/smooth_event_sampler.h"
 #include "ui/gfx/geometry/rect.h"
 
 namespace media {
 
 // VideoCaptureOracle manages the producer-side throttling of captured frames
 // from a video capture device.  It is informed of every update by the device;
 // this empowers it to look into the future and decide if a particular frame
 // ought to be captured in order to achieve its target frame rate.
 class CAPTURE_EXPORT VideoCaptureOracle {
@@ skipping 172 matching lines @@
 
   // The timestamp of the frame where |content_sampler_| last detected
   // animation.  This determines whether capture size increases will be
   // aggressive (because content is not animating).
   base::TimeTicks last_time_animation_was_detected_;
 };
 
 }  // namespace media
 
 #endif  // MEDIA_CAPTURE_CONTENT_VIDEO_CAPTURE_ORACLE_H_