net: Remove prefix net:: from some places that already are in namespace net.

net/socket_stream/socket_stream_job.h

Index: net/socket_stream/socket_stream_job.h
diff --git a/net/socket_stream/socket_stream_job.h b/net/socket_stream/socket_stream_job.h
index 62534994d05148ada81376707212bf94cf21b927..973c20af3323b66de8aeb1aedebeda21e37600b0 100644
--- a/net/socket_stream/socket_stream_job.h
+++ b/net/socket_stream/socket_stream_job.h
@@ -42,10 +42,10 @@ class SocketStreamJob : public base::RefCountedThreadSafe<SocketStreamJob> {
   virtual SocketStream::UserData* GetUserData(const void* key) const;
   virtual void SetUserData(const void* key, SocketStream::UserData* data);
 
-  net::URLRequestContext* context() const {
+  URLRequestContext* context() const {
     return socket_->context();
   }
-  void set_context(net::URLRequestContext* context) {
+  void set_context(URLRequestContext* context) {
     socket_->set_context(context);
   }