Move StringToUpperASCII and LowerCaseEqualsASCII to the base namespace

components/data_reduction_proxy/common/data_reduction_proxy_headers.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 "components/data_reduction_proxy/common/data_reduction_proxy_headers.h"
 
 #include <string>
 #include <vector>
 
 #include "base/rand_util.h"
@@ skipping 42 matching lines @@
   DCHECK(headers);
   DCHECK(!action_prefix.empty());
   // A valid action does not include a trailing '='.
   DCHECK(action_prefix[action_prefix.size() - 1] != kActionValueDelimiter);
   void* iter = NULL;
   std::string value;
   std::string prefix = action_prefix + kActionValueDelimiter;
 
   while (headers->EnumerateHeader(&iter, kChromeProxyHeader, &value)) {
     if (value.size() > prefix.size()) {
-      if (LowerCaseEqualsASCII(value.begin(),
-                               value.begin() + prefix.size(),
-                               prefix.c_str())) {
+      if (base::LowerCaseEqualsASCII(value.begin(),
+                                     value.begin() + prefix.size(),
+                                     prefix.c_str())) {
         if (action_value)
           *action_value = value.substr(prefix.size());
         return true;
       }
     }
   }
   return false;
 }
 
 bool ParseHeadersAndSetBypassDuration(const net::HttpResponseHeaders* headers,
                                       const std::string& action_prefix,
                                       base::TimeDelta* bypass_duration) {
   DCHECK(headers);
   DCHECK(!action_prefix.empty());
   // A valid action does not include a trailing '='.
   DCHECK(action_prefix[action_prefix.size() - 1] != kActionValueDelimiter);
   void* iter = NULL;
   std::string value;
   std::string prefix = action_prefix + kActionValueDelimiter;
 
   while (headers->EnumerateHeader(&iter, kChromeProxyHeader, &value)) {
     if (value.size() > prefix.size()) {
-      if (LowerCaseEqualsASCII(value.begin(),
-                               value.begin() + prefix.size(),
-                               prefix.c_str())) {
+      if (base::LowerCaseEqualsASCII(value.begin(),
+                                     value.begin() + prefix.size(),
+                                     prefix.c_str())) {
         int64 seconds;
         if (!base::StringToInt64(
                 StringPiece(value.begin() + prefix.size(), value.end()),
                 &seconds) || seconds < 0) {
           continue;  // In case there is a well formed instruction.
         }
         if (seconds != 0) {
           *bypass_duration = TimeDelta::FromSeconds(seconds);
         } else {
           // Server deferred to us to choose a duration. Default to a random
@@ skipping 161 matching lines @@
     const net::HttpResponseHeaders* headers,
     std::vector<std::string>* values) {
   DCHECK(values);
   std::string chrome_proxy_fingerprint_prefix = std::string(
       kChromeProxyActionFingerprintChromeProxy) + kActionValueDelimiter;
 
   std::string value;
   void* iter = NULL;
   while (headers->EnumerateHeader(&iter, kChromeProxyHeader, &value)) {
     if (value.size() > chrome_proxy_fingerprint_prefix.size()) {
-      if (LowerCaseEqualsASCII(
-          value.begin(),
-          value.begin() + chrome_proxy_fingerprint_prefix.size(),
-          chrome_proxy_fingerprint_prefix.c_str())) {
+      if (base::LowerCaseEqualsASCII(
+              value.begin(),
+              value.begin() + chrome_proxy_fingerprint_prefix.size(),
+              chrome_proxy_fingerprint_prefix.c_str())) {
         continue;
       }
     }
     values->push_back(value);
   }
 }
 
 }  // namespace data_reduction_proxy