Revert 289312 "Move StringToUpperASCII and LowerCaseEqualsASCII ..."

trunk/src/chrome/browser/history/visitsegment_database.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 "chrome/browser/history/visitsegment_database.h"
 
 #include <math.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 90 matching lines @@
   // TODO(brettw) this should probably use the registry controlled
   // domains service.
   GURL::Replacements r;
   const char kWWWDot[] = "www.";
   const int kWWWDotLen = arraysize(kWWWDot) - 1;
 
   std::string host = url.host();
   const char* host_c = host.c_str();
   // Remove www. to avoid some dups.
   if (static_cast<int>(host.size()) > kWWWDotLen &&
-      base::LowerCaseEqualsASCII(host_c, host_c + kWWWDotLen, kWWWDot)) {
+      LowerCaseEqualsASCII(host_c, host_c + kWWWDotLen, kWWWDot)) {
     r.SetHost(host.c_str(),
               url::Component(kWWWDotLen,
                              static_cast<int>(host.size()) - kWWWDotLen));
   }
   // Remove other stuff we don't want.
   r.ClearUsername();
   r.ClearPassword();
   r.ClearQuery();
   r.ClearRef();
   r.ClearPort();
@@ skipping 196 matching lines @@
                       "name VARCHAR,"
                       "url_id INTEGER NON NULL)") &&
       GetDB().Execute("INSERT INTO segments_tmp SELECT "
                       "id, name, url_id FROM segments") &&
       GetDB().Execute("DROP TABLE segments") &&
       GetDB().Execute("ALTER TABLE segments_tmp RENAME TO segments") &&
       transaction.Commit();
 }
 
 }  // namespace history