Update base::StartsWith calls to new form

chrome/browser/extensions/extension_request_limiting_throttle_browsertest.cc

Index: chrome/browser/extensions/extension_request_limiting_throttle_browsertest.cc
diff --git a/chrome/browser/extensions/extension_request_limiting_throttle_browsertest.cc b/chrome/browser/extensions/extension_request_limiting_throttle_browsertest.cc
index be0b0137d6dfa857b62449996579b1b098dac2ae..cff93452afe7c8fd62cde2186f397208f315d1b6 100644
--- a/chrome/browser/extensions/extension_request_limiting_throttle_browsertest.cc
+++ b/chrome/browser/extensions/extension_request_limiting_throttle_browsertest.cc
@@ -27,7 +27,8 @@ scoped_ptr<net::test_server::HttpResponse> HandleRequest(
     bool set_cache_header_redirect_page,
     bool set_cache_header_test_throttle_page,
     const net::test_server::HttpRequest& request) {
-  if (base::StartsWithASCII(request.relative_url, "/redirect", true)) {
+  if (base::StartsWith(request.relative_url, "/redirect",
+                       base::CompareCase::SENSITIVE)) {
     scoped_ptr<net::test_server::BasicHttpResponse> http_response(
         new net::test_server::BasicHttpResponse());
     http_response->set_code(net::HTTP_FOUND);
@@ -39,7 +40,8 @@ scoped_ptr<net::test_server::HttpResponse> HandleRequest(
     return http_response.Pass();
   }
 
-  if (base::StartsWithASCII(request.relative_url, "/test_throttle", true)) {
+  if (base::StartsWith(request.relative_url, "/test_throttle",
+                       base::CompareCase::SENSITIVE)) {
     scoped_ptr<net::test_server::BasicHttpResponse> http_response(
         new net::test_server::BasicHttpResponse());
     http_response->set_code(net::HTTP_SERVICE_UNAVAILABLE);