Move StartsWith[ASCII] to base namespace.

net/base/net_util.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 "net/base/net_util.h"
 
 #include <errno.h>
 #include <string.h>
 
 #include <algorithm>
@@ skipping 238 matching lines @@
     } else if (!IsHostCharAlphanumeric(c) && (c != '-') && (c != '_')) {
       return false;
     }
   }
 
   return most_recent_component_started_alphanumeric;
 }
 
 base::string16 StripWWW(const base::string16& text) {
   const base::string16 www(base::ASCIIToUTF16("www."));
-  return StartsWith(text, www, true) ? text.substr(www.length()) : text;
+  return base::StartsWith(text, www, true) ? text.substr(www.length()) : text;
 }
 
 base::string16 StripWWWFromHost(const GURL& url) {
   DCHECK(url.is_valid());
   return StripWWW(base::ASCIIToUTF16(url.host()));
 }
 
 bool IsPortValid(int port) {
   return port >= 0 && port <= std::numeric_limits<uint16_t>::max();
 }
@@ skipping 524 matching lines @@
   };
   const std::string& host = url.host();
   for (const char* suffix : kGoogleHostSuffixes) {
     if (EndsWith(host, suffix, false))
       return true;
   }
   return false;
 }
 
 }  // namespace net