Move compositor bindings implementations out of WebKit::, fix style

webkit/compositor_bindings/web_video_layer_impl.cc

 // Copyright 2011 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.
 
 #include "webkit/compositor_bindings/web_video_layer_impl.h"
 
 #include "base/bind.h"
 #include "cc/layers/video_layer.h"
 #include "webkit/compositor_bindings/web_layer_impl.h"
 #include "webkit/compositor_bindings/web_to_ccvideo_frame_provider.h"
 #include "webkit/media/webvideoframe_impl.h"
 
-namespace WebKit {
+namespace webkit {
 
-WebVideoLayerImpl::WebVideoLayerImpl(WebVideoFrameProvider* web_provider)
-    : provider_adapter_(
-          webkit::WebToCCVideoFrameProvider::Create(web_provider)),
+WebVideoLayerImpl::WebVideoLayerImpl(
+    WebKit::WebVideoFrameProvider* web_provider)
+    : provider_adapter_(WebToCCVideoFrameProvider::Create(web_provider)),
       layer_(
           new WebLayerImpl(cc::VideoLayer::Create(provider_adapter_.get()))) {}
 
 WebVideoLayerImpl::~WebVideoLayerImpl() {}
 
-WebLayer* WebVideoLayerImpl::layer() { return layer_.get(); }
+WebKit::WebLayer* WebVideoLayerImpl::layer() { return layer_.get(); }
 
 bool WebVideoLayerImpl::active() const {
   return layer_->layer()->layer_tree_host();
 }
 
-}  // namespace WebKit
+}  // namespace webkit