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

test/cctest/test-heap-profiler.cc

 // Copyright 2011 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 872 matching lines @@
   virtual const char* data() const { return data_; }
   virtual size_t length() const { return length_; }
  private:
   const char* data_;
   size_t length_;
 };
 
 }  // namespace
 
 TEST(HeapSnapshotJSONSerialization) {
+  v8::Isolate* isolate = CcTest::isolate();
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
-  v8::HeapProfiler* heap_profiler = env->GetIsolate()->GetHeapProfiler();
+  v8::HandleScope scope(isolate);
+  v8::HeapProfiler* heap_profiler = isolate->GetHeapProfiler();
 
 #define STRING_LITERAL_FOR_TEST \
   "\"String \\n\\r\\u0008\\u0081\\u0101\\u0801\\u8001\""
   CompileRun(
       "function A(s) { this.s = s; }\n"
       "function B(x) { this.x = x; }\n"
       "var a = new A(" STRING_LITERAL_FOR_TEST ");\n"
       "var b = new B(a);");
   const v8::HeapSnapshot* snapshot =
       heap_profiler->TakeHeapSnapshot(v8_str("json"));
@@ skipping 10 matching lines @@
   OneByteResource* json_res = new OneByteResource(json);
   v8::Local<v8::String> json_string =
       v8::String::NewExternal(env->GetIsolate(), json_res);
   env->Global()->Set(v8_str("json_snapshot"), json_string);
   v8::Local<v8::Value> snapshot_parse_result = CompileRun(
       "var parsed = JSON.parse(json_snapshot); true;");
   CHECK(!snapshot_parse_result.IsEmpty());
 
   // Verify that snapshot object has required fields.
   v8::Local<v8::Object> parsed_snapshot =
-      env->Global()->Get(v8_str("parsed"))->ToObject();
+      env->Global()->Get(v8_str("parsed"))->ToObject(isolate);
   CHECK(parsed_snapshot->Has(v8_str("snapshot")));
   CHECK(parsed_snapshot->Has(v8_str("nodes")));
   CHECK(parsed_snapshot->Has(v8_str("edges")));
   CHECK(parsed_snapshot->Has(v8_str("strings")));
 
   // Get node and edge "member" offsets.
   v8::Local<v8::Value> meta_analysis_result = CompileRun(
       "var meta = parsed.snapshot.meta;\n"
       "var edge_count_offset = meta.node_fields.indexOf('edge_count');\n"
       "var node_fields_count = meta.node_fields.length;\n"
@@ skipping 35 matching lines @@
   v8::Local<v8::Value> string_obj_pos_val = CompileRun(
       "GetChildPosByProperty(\n"
       "  GetChildPosByProperty(\n"
       "    GetChildPosByProperty("
       "      parsed.edges[edge_fields_count + edge_to_node_offset],"
       "      \"b\", property_type),\n"
       "    \"x\", property_type),"
       "  \"s\", property_type)");
   CHECK(!string_obj_pos_val.IsEmpty());
   int string_obj_pos =
-      static_cast<int>(string_obj_pos_val->ToNumber()->Value());
+      static_cast<int>(string_obj_pos_val->ToNumber(isolate)->Value());
   v8::Local<v8::Object> nodes_array =
-      parsed_snapshot->Get(v8_str("nodes"))->ToObject();
+      parsed_snapshot->Get(v8_str("nodes"))->ToObject(isolate);
   int string_index = static_cast<int>(
-      nodes_array->Get(string_obj_pos + 1)->ToNumber()->Value());
+      nodes_array->Get(string_obj_pos + 1)->ToNumber(isolate)->Value());
   CHECK_GT(string_index, 0);
   v8::Local<v8::Object> strings_array =
-      parsed_snapshot->Get(v8_str("strings"))->ToObject();
-  v8::Local<v8::String> string = strings_array->Get(string_index)->ToString();
+      parsed_snapshot->Get(v8_str("strings"))->ToObject(isolate);
+  v8::Local<v8::String> string =
+      strings_array->Get(string_index)->ToString(isolate);
   v8::Local<v8::String> ref_string =
-      CompileRun(STRING_LITERAL_FOR_TEST)->ToString();
+      CompileRun(STRING_LITERAL_FOR_TEST)->ToString(isolate);
 #undef STRING_LITERAL_FOR_TEST
   CHECK_EQ(*v8::String::Utf8Value(ref_string),
            *v8::String::Utf8Value(string));
 }
 
 
 TEST(HeapSnapshotJSONSerializationAborting) {
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
   v8::HeapProfiler* heap_profiler = env->GetIsolate()->GetHeapProfiler();
@@ skipping 939 matching lines @@
   func = GetProperty(obj1, v8::HeapGraphEdge::kProperty, "set propWithGetter");
   CHECK_EQ(NULL, func);
   func = GetProperty(obj1, v8::HeapGraphEdge::kProperty, "set propWithSetter");
   CHECK_NE(NULL, func);
   func = GetProperty(obj1, v8::HeapGraphEdge::kProperty, "get propWithSetter");
   CHECK_EQ(NULL, func);
 }
 
 
 TEST(HiddenPropertiesFastCase) {
+  v8::Isolate* isolate = CcTest::isolate();
   LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
-  v8::HeapProfiler* heap_profiler = env->GetIsolate()->GetHeapProfiler();
+  v8::HandleScope scope(isolate);
+  v8::HeapProfiler* heap_profiler = isolate->GetHeapProfiler();
 
   CompileRun(
       "function C(x) { this.a = this; this.b = x; }\n"
       "c = new C(2012);\n");
   const v8::HeapSnapshot* snapshot =
       heap_profiler->TakeHeapSnapshot(v8_str("HiddenPropertiesFastCase1"));
   CHECK(ValidateSnapshot(snapshot));
   const v8::HeapGraphNode* global = GetGlobalObject(snapshot);
   const v8::HeapGraphNode* c =
       GetProperty(global, v8::HeapGraphEdge::kProperty, "c");
   CHECK_NE(NULL, c);
   const v8::HeapGraphNode* hidden_props =
       GetProperty(c, v8::HeapGraphEdge::kInternal, "hidden_properties");
   CHECK_EQ(NULL, hidden_props);
 
   v8::Handle<v8::Value> cHandle =
       env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "c"));
   CHECK(!cHandle.IsEmpty() && cHandle->IsObject());
-  cHandle->ToObject()->SetHiddenValue(v8_str("key"), v8_str("val"));
+  cHandle->ToObject(isolate)->SetHiddenValue(v8_str("key"), v8_str("val"));
 
   snapshot = heap_profiler->TakeHeapSnapshot(
       v8_str("HiddenPropertiesFastCase2"));
   CHECK(ValidateSnapshot(snapshot));
   global = GetGlobalObject(snapshot);
   c = GetProperty(global, v8::HeapGraphEdge::kProperty, "c");
   CHECK_NE(NULL, c);
   hidden_props = GetProperty(c, v8::HeapGraphEdge::kInternal,
       "hidden_properties");
   CHECK_NE(NULL, hidden_props);
@@ skipping 810 matching lines @@
   map.AddRange(ToAddress(0x180), 0x80, 6U);
   map.AddRange(ToAddress(0x180), 0x80, 7U);
   CHECK_EQ(7, map.GetTraceNodeId(ToAddress(0x180)));
   CHECK_EQ(5, map.GetTraceNodeId(ToAddress(0x200)));
   CHECK_EQ(3, static_cast<int>(map.size()));
 
   map.Clear();
   CHECK_EQ(0, static_cast<int>(map.size()));
   CHECK_EQ(0, map.GetTraceNodeId(ToAddress(0x400)));
 }