Update base::StartsWith calls to new form

chrome/browser/extensions/isolated_app_browsertest.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 "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
@@ skipping 24 matching lines @@
 namespace {
 
 std::string WrapForJavascriptAndExtract(const char* javascript_expression) {
   return std::string("window.domAutomationController.send(") +
       javascript_expression + ")";
 }
 
 scoped_ptr<net::test_server::HttpResponse> HandleExpectAndSetCookieRequest(
     const net::test_server::EmbeddedTestServer* test_server,
     const net::test_server::HttpRequest& request) {
-  if (!base::StartsWithASCII(request.relative_url, "/expect-and-set-cookie?",
-                             true))
+  if (!base::StartsWith(request.relative_url, "/expect-and-set-cookie?",
+                        base::CompareCase::SENSITIVE))
     return scoped_ptr<net::test_server::HttpResponse>();
 
   scoped_ptr<net::test_server::BasicHttpResponse> http_response(
       new net::test_server::BasicHttpResponse);
   http_response->set_code(net::HTTP_OK);
 
   std::string request_cookies;
   std::map<std::string, std::string>::const_iterator it =
       request.headers.find("Cookie");
   if (it != request.headers.end())
@@ skipping 501 matching lines @@
       browser(), base_url.Resolve("non_app/main.html"));
   ASSERT_TRUE(ExecuteScriptAndExtractString(
       browser()->tab_strip_model()->GetWebContentsAt(0),
       kRetrieveSessionStorage.c_str(), &result));
   EXPECT_EQ("ss_normal", result);
 }
 
 }  // namespace
 
 }  // namespace extensions