Update base::StartsWith calls to new form

chrome/browser/media/webrtc_browsertest_common.cc

 // Copyright 2013 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/browser/media/webrtc_browsertest_common.h"
 
 #include "base/files/file_util.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
@@ skipping 22 matching lines @@
     "You need to add this solution to your .gclient to run this test:\n"
     "{\n"
     "  \"name\"        : \"webrtc.DEPS\",\n"
     "  \"url\"         : \"https://chromium.googlesource.com/chromium/deps/"
     "webrtc/webrtc.DEPS\",\n"
     "}";
 
 const int kDefaultPollIntervalMsec = 250;
 
 bool IsErrorResult(const std::string& result) {
-  return base::StartsWithASCII(result, "failed-", false);
+  return base::StartsWith(result, "failed-",
+                          base::CompareCase::INSENSITIVE_ASCII);
 }
 
 base::FilePath GetReferenceFilesDir() {
   base::FilePath test_data_dir;
   PathService::Get(chrome::DIR_TEST_DATA, &test_data_dir);
 
   return test_data_dir.Append(kReferenceFilesDirName);
 }
 
 base::FilePath GetToolForPlatform(const std::string& tool_name) {
@@ skipping 99 matching lines @@
     }
   }
   LOG(ERROR)
       << "Timed out while waiting for " << javascript
       << " to evaluate to " << evaluates_to << "; last result was '" << result
       << "'";
   return false;
 }
 
 }  // namespace test