Revert 164120 - content/browser: Move more files into the content namespace.

content/browser/resolve_proxy_msg_helper.h

Index: content/browser/resolve_proxy_msg_helper.h
===================================================================
--- content/browser/resolve_proxy_msg_helper.h	(revision 164121)
+++ content/browser/resolve_proxy_msg_helper.h	(working copy)
@@ -19,8 +19,6 @@
 class URLRequestContextGetter;
 }
 
-namespace content {
-
 // Responds to ChildProcessHostMsg_ResolveProxy, kicking off a ProxyResolve
 // request on the IO thread using the specified proxy service.  Completion is
 // notified through the delegate.  If multiple requests are started at the same
@@ -31,13 +29,14 @@
 // the stored IPC::Message pointers for pending requests.
 //
 // This object is expected to live on the IO thread.
-class CONTENT_EXPORT ResolveProxyMsgHelper : public BrowserMessageFilter {
+class CONTENT_EXPORT ResolveProxyMsgHelper
+    : public content::BrowserMessageFilter {
  public:
   explicit ResolveProxyMsgHelper(net::URLRequestContextGetter* getter);
   // Constructor used by unittests.
   explicit ResolveProxyMsgHelper(net::ProxyService* proxy_service);
 
-  // BrowserMessageFilter implementation
+  // content::BrowserMessageFilter implementation
   virtual bool OnMessageReceived(const IPC::Message& message,
                                  bool* message_was_ok) OVERRIDE;
 
@@ -82,6 +81,4 @@
   net::ProxyService* proxy_service_;
 };
 
-}  // namespace content
-
 #endif  // CONTENT_BROWSER_RESOLVE_PROXY_MSG_HELPER_H_