Move VideoFrame and related declarations to webrtc/api/video.

webrtc/media/base/videocapturer.cc

Index: webrtc/media/base/videocapturer.cc
diff --git a/webrtc/media/base/videocapturer.cc b/webrtc/media/base/videocapturer.cc
index d129557bce781abdec91008a8007b4c28396598a..1c417394b2fd3bdcf7ae192487fb5605bbb4ec95 100644
--- a/webrtc/media/base/videocapturer.cc
+++ b/webrtc/media/base/videocapturer.cc
@@ -14,10 +14,11 @@
 
 #include <algorithm>
 
+#include "webrtc/api/video/i420_buffer.h"
+#include "webrtc/api/video/video_frame.h"
 #include "webrtc/base/common.h"
 #include "webrtc/base/logging.h"
 #include "webrtc/base/systeminfo.h"
-#include "webrtc/video_frame.h"
 
 namespace cricket {
 
@@ -215,7 +216,7 @@ void VideoCapturer::OnFrame(const webrtc::VideoFrame& frame,
       return;
     }
     broadcaster_.OnFrame(webrtc::VideoFrame(
-        webrtc::I420Buffer::Rotate(buffer, frame.rotation()),
+        webrtc::I420Buffer::Rotate(*buffer, frame.rotation()),
         webrtc::kVideoRotation_0, frame.timestamp_us()));
   } else {
     broadcaster_.OnFrame(frame);