Mojo: Get rid of some unneeded namespace qualifiers in mojo/embedder/.

mojo/embedder/channel_init.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MOJO_EMBEDDER_CHANNEL_INIT_H_
 #define MOJO_EMBEDDER_CHANNEL_INIT_H_
 
 #include "base/files/file.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 27 matching lines @@
 
   // Notifies the channel that we (hence it) will soon be destroyed.
   void WillDestroySoon();
 
  private:
   // Invoked on the thread on which this object lives once the channel has been
   // established. (This is a static method that takes a weak pointer to self,
   // since we want to destroy the channel even if we're destroyed.)
   static void OnCreatedChannel(base::WeakPtr<ChannelInit> self,
                                scoped_refptr<base::TaskRunner> io_thread,
-                               embedder::ChannelInfo* channel);
+                               ChannelInfo* channel);
 
   scoped_refptr<base::TaskRunner> io_thread_task_runner_;
 
   // If non-null the channel has been established.
-  embedder::ChannelInfo* channel_info_;
+  ChannelInfo* channel_info_;
 
   base::WeakPtrFactory<ChannelInit> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChannelInit);
 };
 
 }  // namespace embedder
 }  // namespace mojo
 
 #endif  // MOJO_EMBEDDER_CHANNEL_INIT_H_