Move LowerCaseEqualsASCII to base namespace

content/child/web_url_request_util.cc

 // Copyright 2014 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 "content/child/web_url_request_util.h"
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
@@ skipping 19 matching lines @@
  public:
   HeaderFlattener() : has_accept_header_(false) {}
 
   virtual void visitHeader(const WebString& name, const WebString& value) {
     // Headers are latin1.
     const std::string& name_latin1 = name.latin1();
     const std::string& value_latin1 = value.latin1();
 
     // Skip over referrer headers found in the header map because we already
     // pulled it out as a separate parameter.
-    if (LowerCaseEqualsASCII(name_latin1, "referer"))
+    if (base::LowerCaseEqualsASCII(name_latin1, "referer"))
       return;
 
-    if (LowerCaseEqualsASCII(name_latin1, "accept"))
+    if (base::LowerCaseEqualsASCII(name_latin1, "accept"))
       has_accept_header_ = true;
 
     if (!buffer_.empty())
       buffer_.append("\r\n");
     buffer_.append(name_latin1 + ": " + value_latin1);
   }
 
   const std::string& GetBuffer() {
     // In some cases, WebKit doesn't add an Accept header, but not having the
     // header confuses some web servers.  See bug 808613.
@@ skipping 239 matching lines @@
     error.localizedDescription =
         WebString::fromUTF8(kThrottledErrorDescription);
   } else {
     error.localizedDescription =
         WebString::fromUTF8(net::ErrorToString(reason));
   }
   return error;
 }
 
 }  // namespace content