base: Move SplitString functions into the base namespace and update the callers.

chrome_frame/metrics_service.cc

 // Copyright (c) 2010 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.
 
 
 //------------------------------------------------------------------------------
 // Description of the life cycle of a instance of MetricsService.
 //
 //  OVERVIEW
 //
@@ skipping 150 matching lines @@
                                                this, net_log_.get(), io_loop_);
     DCHECK(proxy_service_);
 
     ssl_config_service_ = new net::SSLConfigServiceDefaults;
 
     url_security_manager_.reset(
         net::URLSecurityManager::Create(NULL, NULL));
 
     std::string csv_auth_schemes = "basic,digest,ntlm,negotiate";
     std::vector<std::string> supported_schemes;
-    SplitString(csv_auth_schemes, ',', &supported_schemes);
+    base::SplitString(csv_auth_schemes, ',', &supported_schemes);
 
     http_auth_handler_factory_ = net::HttpAuthHandlerRegistryFactory::Create(
         supported_schemes, url_security_manager_.get(), host_resolver_, false,
         false);
 
     http_transaction_factory_ = new net::HttpCache(
         net::HttpNetworkLayer::CreateFactory(host_resolver_,
                                              NULL /* dnsrr_resovler */,
                                              proxy_service_,
                                              ssl_config_service_,
@@ skipping 417 matching lines @@
     version += "-F";
     if (!version_info.IsOfficialBuild())
       version.append("-devel");
     return version;
   } else {
     NOTREACHED() << "Unable to retrieve version string.";
   }
 
   return std::string();
 }