Change the signature of JSONReader::Read() and related methods to be more

chrome/browser/dom_ui/dom_ui.cc

Index: chrome/browser/dom_ui/dom_ui.cc
diff --git a/chrome/browser/dom_ui/dom_ui.cc b/chrome/browser/dom_ui/dom_ui.cc
index 4fe9070e248f5b9b77c5c14e931d043038eb8135..e7f2765b141369ff5e6d3f89a8aed9e31d9e54aa 100644
--- a/chrome/browser/dom_ui/dom_ui.cc
+++ b/chrome/browser/dom_ui/dom_ui.cc
@@ -31,9 +31,10 @@ void DOMUI::ProcessDOMUIMessage(const std::string& message,
     return;
 
   // Convert the content JSON into a Value.
-  Value* value = NULL;
+  scoped_ptr<Value> value;
   if (!content.empty()) {
-    if (!JSONReader::Read(content, &value, false)) {
+    value.reset(JSONReader::Read(content, false));
+    if (!value.get()) {
       // The page sent us something that we didn't understand.
       // This probably indicates a programming error.
       NOTREACHED();
@@ -42,8 +43,7 @@ void DOMUI::ProcessDOMUIMessage(const std::string& message,
   }
 
   // Forward this message and content on.
-  callback->second->Run(value);
-  delete value;
+  callback->second->Run(value.get());
 }
 
 void DOMUI::CallJavascriptFunction(const std::wstring& function_name,