Move chromeos code to namespace chromeos.

chrome/browser/chromeos/gview_request_interceptor.cc

 // Copyright (c) 2009 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 "chrome/browser/chromeos/gview_request_interceptor.h"
 
 #include "net/base/escape.h"
 #include "net/base/load_flags.h"
 #include "net/url_request/url_request_job.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_redirect_job.h"
 #include "googleurl/src/gurl.h"
 
+namespace chromeos {
+
 // This is the list of mime types currently supported by the Google
 // Document Viewer.
 static const char* const supported_mime_type_list[] = {
   "application/pdf",
   "application/vnd.ms-powerpoint"
 };
 
 static const char* const kGViewUrlPrefix = "http://docs.google.com/gview?url=";
 
 GViewRequestInterceptor::GViewRequestInterceptor() {
@@ skipping 30 matching lines @@
     url += EscapePath(request->url().spec());
     return new URLRequestRedirectJob(request, GURL(url));
   }
   return NULL;
 }
 
 URLRequest::Interceptor* GViewRequestInterceptor::GetGViewRequestInterceptor() {
   return Singleton<GViewRequestInterceptor>::get();
 }
 
+}  // namespace chromeos