Revert "deprecate Context::New which returns Persistent"

test/cctest/test-random.cc

Index: test/cctest/test-random.cc
diff --git a/test/cctest/test-random.cc b/test/cctest/test-random.cc
index 0837ab3e360307febecf069582a8914da89e6b04..6b6e0e0ff1a101292703b0b3799650a38094d29c 100644
--- a/test/cctest/test-random.cc
+++ b/test/cctest/test-random.cc
@@ -39,6 +39,8 @@
 
 using namespace v8::internal;
 
+static v8::Persistent<v8::Context> env;
+
 
 void SetSeeds(Handle<ByteArray> seeds, uint32_t state0, uint32_t state1) {
   for (int i = 0; i < 4; i++) {
@@ -71,12 +73,11 @@ void TestSeeds(Handle<JSFunction> fun,
 
 
 TEST(CrankshaftRandom) {
-  v8::V8::Initialize();
+  if (env.IsEmpty()) env = v8::Context::New();
   // Skip test if crankshaft is disabled.
   if (!V8::UseCrankshaft()) return;
-  v8::Isolate* isolate = v8::Isolate::GetCurrent();
-  v8::HandleScope scope(isolate);
-  v8::Context::Scope context_scope(v8::Context::New(isolate));
+  v8::HandleScope scope(env->GetIsolate());
+  env->Enter();
 
   Handle<Context> context(Isolate::Current()->context());
   Handle<JSObject> global(context->global_object());