Remove newapi:: namespace for typenames without overlap.

Typing newapi:: everywhere is very verbose, and doesn't add any real
value. The new API is still separated from other code by being in
separate directories, such as internal/ or new_include.

BUG=
R=stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/2075004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@4601 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/video_engine/internal/video_send_stream.h b/video_engine/internal/video_send_stream.h
index ac0f55b..bd3494f 100644
--- a/video_engine/internal/video_send_stream.h
+++ b/video_engine/internal/video_send_stream.h
@@ -32,21 +32,21 @@
 
 class ResolutionAdaptor;
 
-class VideoSendStream : public newapi::VideoSendStream,
-                        public newapi::VideoSendStreamInput,
+class VideoSendStream : public webrtc::VideoSendStream,
+                        public VideoSendStreamInput,
                         public webrtc::Transport {
  public:
   VideoSendStream(newapi::Transport* transport,
                   bool overuse_detection,
                   webrtc::VideoEngine* video_engine,
-                  const newapi::VideoSendStream::Config& config);
+                  const VideoSendStream::Config& config);
 
   virtual ~VideoSendStream();
 
   virtual void PutFrame(const I420VideoFrame& frame,
                         uint32_t time_since_capture_ms) OVERRIDE;
 
-  virtual newapi::VideoSendStreamInput* Input() OVERRIDE;
+  virtual VideoSendStreamInput* Input() OVERRIDE;
 
   virtual void StartSend() OVERRIDE;
 
@@ -69,7 +69,7 @@
 
  private:
   newapi::Transport* transport_;
-  newapi::VideoSendStream::Config config_;
+  VideoSendStream::Config config_;
 
   ViEBase* video_engine_base_;
   ViECapture* capture_;