base: Move CaseInsensitiveCompare traits into the base namespace.

net/url_request/url_request_unittest.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.
 
 #include "net/url_request/url_request_unittest.h"
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <shlobj.h>
@@ skipping 51 matching lines @@
   return "header";
 }
 
 // Do a case-insensitive search through |haystack| for |needle|.
 bool ContainsString(const std::string& haystack, const char* needle) {
   std::string::const_iterator it =
       std::search(haystack.begin(),
                   haystack.end(),
                   needle,
                   needle + strlen(needle),
-                  CaseInsensitiveCompare<char>());
+                  base::CaseInsensitiveCompare<char>());
   return it != haystack.end();
 }
 
 void FillBuffer(char* buffer, size_t len) {
   static bool called = false;
   if (!called) {
     called = true;
     int seed = static_cast<int>(Time::Now().ToInternalValue());
     srand(seed);
   }
@@ skipping 2548 matching lines @@
   TestURLRequest
       req(test_server_.GetURL("echoheaderoverride?Accept-Charset"), &d);
   req.set_context(new TestURLRequestContext());
   net::HttpRequestHeaders headers;
   headers.SetHeader(net::HttpRequestHeaders::kAcceptCharset, "koi-8r");
   req.SetExtraRequestHeaders(headers);
   req.Start();
   MessageLoop::current()->Run();
   EXPECT_EQ(std::string("koi-8r"), d.data_received());
 }