Fix OOM bug 3976.

test/cctest/test-heap.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 4511 matching lines @@
 
 static void RequestInterrupt(const v8::FunctionCallbackInfo<v8::Value>& args) {
   CcTest::isolate()->RequestInterrupt(&InterruptCallback357137, NULL);
 }
 
 
 TEST(Regress357137) {
   CcTest::InitializeVM();
   v8::Isolate* isolate = CcTest::isolate();
   v8::HandleScope hscope(isolate);
-  v8::Handle<v8::ObjectTemplate> global =v8::ObjectTemplate::New(isolate);
+  v8::Handle<v8::ObjectTemplate> global = v8::ObjectTemplate::New(isolate);
   global->Set(v8::String::NewFromUtf8(isolate, "interrupt"),
               v8::FunctionTemplate::New(isolate, RequestInterrupt));
   v8::Local<v8::Context> context = v8::Context::New(isolate, NULL, global);
   DCHECK(!context.IsEmpty());
   v8::Context::Scope cscope(context);
 
   v8::Local<v8::Value> result = CompileRun(
       "var locals = '';"
       "for (var i = 0; i < 512; i++) locals += 'var v' + i + '= 42;';"
       "eval('function f() {' + locals + 'return function() { return v0; }; }');"
@@ skipping 211 matching lines @@
 #ifdef DEBUG
 TEST(PathTracer) {
   CcTest::InitializeVM();
   v8::HandleScope scope(CcTest::isolate());
 
   v8::Local<v8::Value> result = CompileRun("'abc'");
   Handle<Object> o = v8::Utils::OpenHandle(*result);
   CcTest::i_isolate()->heap()->TracePathToObject(*o);
 }
 #endif  // DEBUG