Make isolate.h usable without objects-inl.h header.

src/runtime/runtime-classes.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/runtime/runtime-utils.h"
 
 #include <stdlib.h>
 #include <limits>
 
 #include "src/arguments.h"
 #include "src/debug/debug.h"
 #include "src/frames-inl.h"
+#include "src/isolate-inl.h"
 #include "src/messages.h"
 #include "src/runtime/runtime.h"
 
 namespace v8 {
 namespace internal {
 
 
 RUNTIME_FUNCTION(Runtime_ThrowNonMethodError) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 0);
@@ skipping 534 matching lines @@
   Handle<Object> result;
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
       isolate, result,
       Execution::Call(isolate, reflect, isolate->factory()->undefined_value(),
                       arraysize(argv), argv));
 
   return *result;
 }
 }  // namespace internal
 }  // namespace v8