Move content's a plugin, ppapi_plugin, utility, and worker subdirectories to the content namespace.

content/worker/websharedworkerclient_proxy.cc

 // Copyright (c) 2012 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 "content/worker/websharedworkerclient_proxy.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop.h"
 #include "content/common/fileapi/file_system_dispatcher.h"
@@ skipping 15 matching lines @@
 
 using WebKit::WebApplicationCacheHost;
 using WebKit::WebFrame;
 using WebKit::WebMessagePortChannel;
 using WebKit::WebMessagePortChannelArray;
 using WebKit::WebSecurityOrigin;
 using WebKit::WebString;
 using WebKit::WebWorker;
 using WebKit::WebSharedWorkerClient;
 
+namespace content {
+
 // How long to wait for worker to finish after it's been told to terminate.
 #define kMaxTimeForRunawayWorkerSeconds 3
 
 WebSharedWorkerClientProxy::WebSharedWorkerClientProxy(
     int route_id, WebSharedWorkerStub* stub)
     : route_id_(route_id),
       appcache_host_id_(0),
       stub_(stub),
       ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)),
       devtools_agent_(NULL) {
@@ skipping 149 matching lines @@
   // This shuts down the process cleanly from the perspective of the browser
   // process, and avoids the crashed worker infobar from appearing to the new
   // page. It's ok to post several of theese, because the first executed task
   // will exit the message loop and subsequent ones won't be executed.
   MessageLoop::current()->PostDelayedTask(FROM_HERE,
       base::Bind(
           &WebSharedWorkerClientProxy::workerContextDestroyed,
           weak_factory_.GetWeakPtr()),
       base::TimeDelta::FromSeconds(kMaxTimeForRunawayWorkerSeconds));
 }
+
+}  // namespace content