Some MaybeHandles related cleanups.

src/stub-cache.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 481 matching lines @@
   HandleScope scope(isolate);
 
   // TODO(rossberg): Support symbols in the API.
   if (name->IsSymbol()) return *value;
   Handle<String> str = Handle<String>::cast(name);
 
   LOG(isolate, ApiNamedPropertyAccess("store", receiver, *name));
   PropertyCallbackArguments
       custom_args(isolate, callback->data(), receiver, holder);
   custom_args.Call(fun, v8::Utils::ToLocal(str), v8::Utils::ToLocal(value));
-  RETURN_IF_SCHEDULED_EXCEPTION(isolate);
+  RETURN_FAILURE_IF_SCHEDULED_EXCEPTION(isolate);
   return *value;
 }
 
 
 /**
  * Attempts to load a property with an interceptor (which must be present),
  * but doesn't search the prototype chain.
  *
  * Returns |Heap::no_interceptor_result_sentinel()| if interceptor doesn't
  * provide any value for the given name.
@@ skipping 19 matching lines @@
       args.at<JSObject>(StubCache::kInterceptorArgsThisIndex);
   Handle<JSObject> holder =
       args.at<JSObject>(StubCache::kInterceptorArgsHolderIndex);
   PropertyCallbackArguments callback_args(
       isolate, interceptor_info->data(), *receiver, *holder);
   {
     // Use the interceptor getter.
     HandleScope scope(isolate);
     v8::Handle<v8::Value> r =
         callback_args.Call(getter, v8::Utils::ToLocal(name));
-    RETURN_IF_SCHEDULED_EXCEPTION(isolate);
+    RETURN_FAILURE_IF_SCHEDULED_EXCEPTION(isolate);
     if (!r.IsEmpty()) {
       Handle<Object> result = v8::Utils::OpenHandle(*r);
       result->VerifyApiCallResultType();
       return *v8::Utils::OpenHandle(*r);
     }
   }
 
   return isolate->heap()->no_interceptor_result_sentinel();
 }
 
@@ skipping 946 matching lines @@
           Handle<FunctionTemplateInfo>(
               FunctionTemplateInfo::cast(signature->receiver()));
     }
   }
 
   is_simple_api_call_ = true;
 }
 
 
 } }  // namespace v8::internal