Include files from webrtc/.. paths in video_engine/

BUG=1662
R=mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1492004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@4056 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/video_engine/stream_synchronization.cc b/webrtc/video_engine/stream_synchronization.cc
index 00154f8..6ad579c 100644
--- a/webrtc/video_engine/stream_synchronization.cc
+++ b/webrtc/video_engine/stream_synchronization.cc
@@ -8,13 +8,13 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#include "video_engine/stream_synchronization.h"
+#include "webrtc/video_engine/stream_synchronization.h"
 
-#include <assert.h>
 #include <algorithm>
+#include <assert.h>
 #include <cmath>
 
-#include "system_wrappers/interface/trace.h"
+#include "webrtc/system_wrappers/interface/trace.h"
 
 namespace webrtc {