Move StartsWith[ASCII] to base namespace.

chrome/renderer/chrome_content_renderer_client.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/renderer/chrome_content_renderer_client.h"
 
 #include "base/command_line.h"
 #include "base/debug/crash_logging.h"
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
@@ skipping 1494 matching lines @@
     const GURL& url) {
 #if !defined(OS_ANDROID)
   // Allow only the Hangouts app to use the MediaStream APIs. It's OK to check
   // the whitelist in the renderer, since we're only preventing access until
   // these APIs are public and stable.
   std::string url_host = url.host();
   if (url.SchemeIs("https") &&
       (EndsWith(url_host, "talkgadget.google.com", false) ||
        EndsWith(url_host, "plus.google.com", false) ||
        EndsWith(url_host, "plus.sandbox.google.com", false)) &&
-      StartsWithASCII(url.path(), "/hangouts/", false)) {
+      base::StartsWithASCII(url.path(), "/hangouts/", false)) {
     return true;
   }
   // Allow access for tests.
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnablePepperTesting)) {
     return true;
   }
 #endif  // !defined(OS_ANDROID)
   return false;
 }
@@ skipping 122 matching lines @@
   WebString header_key(ASCIIToUTF16(
       data_reduction_proxy::chrome_proxy_header()));
   if (!response.httpHeaderField(header_key).isNull() &&
       response.httpHeaderField(header_key).utf8().find(
           data_reduction_proxy::chrome_proxy_lo_fi_directive()) !=
               std::string::npos) {
     (*properties)[data_reduction_proxy::chrome_proxy_header()] =
         data_reduction_proxy::chrome_proxy_lo_fi_directive();
   }
 }