don't use to-be-deprecated Value::To* without isolate parameter

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 2320 matching lines @@
       "function c(x) {"
       "  this.x = x;"
       "  for (var i = 0; i < 32; i++) {"
       "    this['x' + i] = x;"
       "  }"
       "}"
       "function f(x) { return new c(x); };"
       "f(1); f(2); f(3);"
       "%OptimizeFunctionOnNextCall(f);"
       "f(4);");
-  CHECK_EQ(4, res->ToObject()->GetRealNamedProperty(v8_str("x"))->Int32Value());
+  CHECK_EQ(
+      4, res.As<v8::Object>()->GetRealNamedProperty(v8_str("x"))->Int32Value());
 
   Handle<JSObject> o =
       v8::Utils::OpenHandle(*v8::Handle<v8::Object>::Cast(res));
 
   CHECK(CcTest::heap()->InNewSpace(*o));
 }
 
 
 TEST(OptimizedPretenuringAllocationFolding) {
   i::FLAG_allow_natives_syntax = true;
@@ skipping 1938 matching lines @@
 
 // Checks that the value returned by execution of the source is weak.
 void CheckWeakness(const char* source) {
   i::FLAG_stress_compaction = false;
   CcTest::InitializeVM();
   v8::Isolate* isolate = CcTest::isolate();
   v8::HandleScope scope(isolate);
   v8::Persistent<v8::Object> garbage;
   {
     v8::HandleScope scope(isolate);
-    garbage.Reset(isolate, CompileRun(source)->ToObject());
+    garbage.Reset(isolate, CompileRun(source)->ToObject(isolate));
   }
   weak_ic_cleared = false;
   garbage.SetWeak(static_cast<void*>(&garbage), &ClearWeakIC);
   Heap* heap = CcTest::i_isolate()->heap();
   heap->CollectAllGarbage(Heap::kAbortIncrementalMarkingMask);
   CHECK(weak_ic_cleared);
 }
 
 
 // Each of the following "weak IC" tests creates an IC that embeds a map with
@@ skipping 224 matching lines @@
   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; }; }');"
       "interrupt();"  // This triggers a fake stack overflow in f.
       "f()()");
-  CHECK_EQ(42.0, result->ToNumber()->Value());
+  CHECK_EQ(42.0, result->ToNumber(isolate)->Value());
 }
 
 
 TEST(ArrayShiftSweeping) {
   i::FLAG_expose_gc = true;
   CcTest::InitializeVM();
   v8::HandleScope scope(CcTest::isolate());
   Isolate* isolate = CcTest::i_isolate();
   Heap* heap = isolate->heap();
 
@@ skipping 198 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