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

chrome/browser/ui/webui/print_preview/print_preview_handler.cc

Index: chrome/browser/ui/webui/print_preview/print_preview_handler.cc
diff --git a/chrome/browser/ui/webui/print_preview/print_preview_handler.cc b/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
index a8f1b09b6cec133e62c029774844a9ce7f1bcf24..016c42529dd0cfdb15ee5059753043d020139b8d 100644
--- a/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
+++ b/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
@@ -132,7 +132,7 @@ DictionaryValue* GetSettingsDictionary(const ListValue* args) {
     return NULL;
   }
   scoped_ptr<DictionaryValue> settings(static_cast<DictionaryValue*>(
-      base::JSONReader::Read(json_str, false)));
+      base::JSONReader::Read(json_str)));
   if (!settings.get() || !settings->IsType(Value::TYPE_DICTIONARY)) {
     NOTREACHED() << "Print job settings must be a dictionary.";
     return NULL;