Correct const accessors in base/values.(h|cc), Part II (ListValue)

chrome/browser/ui/webui/gpu_internals_ui.cc

Index: chrome/browser/ui/webui/gpu_internals_ui.cc
diff --git a/chrome/browser/ui/webui/gpu_internals_ui.cc b/chrome/browser/ui/webui/gpu_internals_ui.cc
index e05ffda6871571f02dee30708f4bd54f54739863..c55d267c7d459c5d076922ee702fceff35819959 100644
--- a/chrome/browser/ui/webui/gpu_internals_ui.cc
+++ b/chrome/browser/ui/webui/gpu_internals_ui.cc
@@ -132,7 +132,7 @@ void GpuMessageHandler::OnCallAsync(const ListValue* args) {
   DCHECK_GE(args->GetSize(), static_cast<size_t>(2));
   // unpack args into requestId, submessage and submessageArgs
   bool ok;
-  Value* requestId;
+  const Value* requestId;
   ok = args->Get(0, &requestId);
   DCHECK(ok);
 
@@ -142,7 +142,7 @@ void GpuMessageHandler::OnCallAsync(const ListValue* args) {
 
   ListValue* submessageArgs = new ListValue();
   for (size_t i = 2; i < args->GetSize(); ++i) {
-    Value* arg;
+    const Value* arg;
     ok = args->Get(i, &arg);
     DCHECK(ok);