Modify the base::JSONReader interface to take a set of options rather than a boolean flag.

chrome/test/perf/rendering/throughput_tests.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/command_line.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/json/json_reader.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
@@ skipping 50 matching lines @@
 
   bool IsGpuAvailable() const {
     return CommandLine::ForCurrentProcess()->HasSwitch("enable-gpu");
   }
 
   // Parse flags from JSON to control the test behavior.
   bool ParseFlagsFromJSON(const FilePath& json_dir,
                           const std::string& json,
                           int index) {
     scoped_ptr<base::Value> root;
-    root.reset(base::JSONReader::Read(json, false));
+    root.reset(base::JSONReader::Read(json));
 
     ListValue* root_list = NULL;
     if (!root.get() || !root->GetAsList(&root_list)) {
       LOG(ERROR) << "JSON missing root list element";
       return false;
     }
 
     DictionaryValue* item = NULL;
     if (!root_list->GetDictionary(index, &item)) {
       LOG(ERROR) << "index " << index << " not found in JSON";
@@ skipping 435 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(ThroughputTestSW, CanvasManyImagesSW) {
   RunCanvasBenchTest("many_images", kNone);
 }
 
 IN_PROC_BROWSER_TEST_F(ThroughputTestGPU, CanvasManyImagesGPU) {
   RunCanvasBenchTest("many_images", kNone);
 }
 
 }  // namespace