Move chromeos code to namespace chromeos.

chrome/browser/chromeos/external_cookie_handler.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/external_cookie_handler.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/chromeos/pipe_reader.h"
 #include "chrome/browser/net/url_request_context_getter.h"
 #include "chrome/browser/profile.h"
 #include "chrome/common/chrome_switches.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/cookie_store.h"
 #include "net/url_request/url_request_context.h"
 
+namespace chromeos {
+
 void ExternalCookieHandler::GetCookies(const CommandLine& parsed_command_line,
                                        Profile* profile) {
   // If there are Google External SSO cookies, add them to the cookie store.
   if (parsed_command_line.HasSwitch(switches::kCookiePipe)) {
     std::string pipe_name =
         WideToASCII(parsed_command_line.GetSwitchValue(switches::kCookiePipe));
     ExternalCookieHandler cookie_handler(new PipeReader(pipe_name));
     cookie_handler.HandleCookies(
         profile->GetRequestContext()->GetCookieStore());
   }
@@ skipping 37 matching lines @@
     std::string cookie_line = ReadLine(kChunkSize);
     while (!cookie_line.empty()) {
       if (!cookie_store->SetCookieWithOptions(url, cookie_line, options))
         return false;
       cookie_line = ReadLine(kChunkSize);
     }
     return true;
   }
   return false;
 }
+
+}  // namespace chromeos