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

chrome/test/automation/browser_proxy.cc

Index: chrome/test/automation/browser_proxy.cc
diff --git a/chrome/test/automation/browser_proxy.cc b/chrome/test/automation/browser_proxy.cc
index 66a4b0af102e96107b366c4f7a858b9e0ad38dfb..4c2dae9e121eeb3d9764e2c8d73a92e145578e06 100644
--- a/chrome/test/automation/browser_proxy.cc
+++ b/chrome/test/automation/browser_proxy.cc
@@ -605,9 +605,8 @@ bool BrowserProxy::GetInitialLoadTimes(int timeout_ms,
     return false;
   }
   std::string error;
-  base::JSONReader reader;
-  scoped_ptr<Value> values(reader.ReadAndReturnError(json_response, true,
-                                                     NULL, &error));
+  scoped_ptr<Value> values(base::JSONReader::ReadAndReturnError(
+      json_response, base::JSON_ALLOW_TRAILING_COMMAS, NULL, &error));
   if (!error.empty() || values->GetType() != Value::TYPE_DICTIONARY)
     return false;