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.cc b/video_engine/internal/video_send_stream.cc
index 5001cc7..0a4e738 100644
--- a/video_engine/internal/video_send_stream.cc
+++ b/video_engine/internal/video_send_stream.cc
@@ -79,7 +79,7 @@
 VideoSendStream::VideoSendStream(newapi::Transport* transport,
                                  bool overuse_detection,
                                  webrtc::VideoEngine* video_engine,
-                                 const newapi::VideoSendStream::Config& config)
+                                 const VideoSendStream::Config& config)
     : transport_(transport), config_(config), external_codec_(NULL) {
 
   if (config_.codec.numberOfSimulcastStreams > 0) {
@@ -198,7 +198,7 @@
   }
 }
 
-newapi::VideoSendStreamInput* VideoSendStream::Input() { return this; }
+VideoSendStreamInput* VideoSendStream::Input() { return this; }
 
 void VideoSendStream::StartSend() {
   if (video_engine_base_->StartSend(channel_) != 0)