A64: Synchronize with r18581.

src/d8.cc

Index: src/d8.cc
diff --git a/src/d8.cc b/src/d8.cc
index 00eca1907d64f661c9836aba96cb375677cb59dd..1560b09a2b5b77cda7b6592b07be6aa865503f46 100644
--- a/src/d8.cc
+++ b/src/d8.cc
@@ -626,9 +626,9 @@ Handle<Array> Shell::GetCompletions(Isolate* isolate,
 
 
 #ifdef ENABLE_DEBUGGER_SUPPORT
-Handle<Object> Shell::DebugMessageDetails(Isolate* isolate,
-                                          Handle<String> message) {
-  HandleScope handle_scope(isolate);
+Local<Object> Shell::DebugMessageDetails(Isolate* isolate,
+                                         Handle<String> message) {
+  EscapableHandleScope handle_scope(isolate);
   v8::Local<v8::Context> context =
       v8::Local<v8::Context>::New(isolate, utility_context_);
   v8::Context::Scope context_scope(context);
@@ -638,13 +638,13 @@ Handle<Object> Shell::DebugMessageDetails(Isolate* isolate,
   static const int kArgc = 1;
   Handle<Value> argv[kArgc] = { message };
   Handle<Value> val = Handle<Function>::Cast(fun)->Call(global, kArgc, argv);
-  return Handle<Object>::Cast(val);
+  return handle_scope.Escape(Local<Object>(Handle<Object>::Cast(val)));
 }
 
 
-Handle<Value> Shell::DebugCommandToJSONRequest(Isolate* isolate,
-                                               Handle<String> command) {
-  HandleScope handle_scope(isolate);
+Local<Value> Shell::DebugCommandToJSONRequest(Isolate* isolate,
+                                              Handle<String> command) {
+  EscapableHandleScope handle_scope(isolate);
   v8::Local<v8::Context> context =
       v8::Local<v8::Context>::New(isolate, utility_context_);
   v8::Context::Scope context_scope(context);
@@ -654,7 +654,7 @@ Handle<Value> Shell::DebugCommandToJSONRequest(Isolate* isolate,
   static const int kArgc = 1;
   Handle<Value> argv[kArgc] = { command };
   Handle<Value> val = Handle<Function>::Cast(fun)->Call(global, kArgc, argv);
-  return val;
+  return handle_scope.Escape(Local<Value>(val));
 }
 
 
@@ -858,7 +858,7 @@ class BZip2Decompressor : public v8::StartupDataDecompressor {
 
 
 Handle<ObjectTemplate> Shell::CreateGlobalTemplate(Isolate* isolate) {
-  Handle<ObjectTemplate> global_template = ObjectTemplate::New();
+  Handle<ObjectTemplate> global_template = ObjectTemplate::New(isolate);
   global_template->Set(String::NewFromUtf8(isolate, "print"),
                        FunctionTemplate::New(isolate, Print));
   global_template->Set(String::NewFromUtf8(isolate, "write"),
@@ -877,7 +877,7 @@ Handle<ObjectTemplate> Shell::CreateGlobalTemplate(Isolate* isolate) {
                        FunctionTemplate::New(isolate, Version));
 
   // Bind the Realm object.
-  Handle<ObjectTemplate> realm_template = ObjectTemplate::New();
+  Handle<ObjectTemplate> realm_template = ObjectTemplate::New(isolate);
   realm_template->Set(String::NewFromUtf8(isolate, "current"),
                       FunctionTemplate::New(isolate, RealmCurrent));
   realm_template->Set(String::NewFromUtf8(isolate, "owner"),
@@ -897,7 +897,7 @@ Handle<ObjectTemplate> Shell::CreateGlobalTemplate(Isolate* isolate) {
   global_template->Set(String::NewFromUtf8(isolate, "Realm"), realm_template);
 
 #ifndef V8_SHARED
-  Handle<ObjectTemplate> performance_template = ObjectTemplate::New();
+  Handle<ObjectTemplate> performance_template = ObjectTemplate::New(isolate);
   performance_template->Set(String::NewFromUtf8(isolate, "now"),
                             FunctionTemplate::New(isolate, PerformanceNow));
   global_template->Set(String::NewFromUtf8(isolate, "performance"),
@@ -905,7 +905,7 @@ Handle<ObjectTemplate> Shell::CreateGlobalTemplate(Isolate* isolate) {
 #endif  // V8_SHARED
 
 #if !defined(V8_SHARED) && !defined(_WIN32) && !defined(_WIN64)
-  Handle<ObjectTemplate> os_templ = ObjectTemplate::New();
+  Handle<ObjectTemplate> os_templ = ObjectTemplate::New(isolate);
   AddOSMethods(isolate, os_templ);
   global_template->Set(String::NewFromUtf8(isolate, "os"), os_templ);
 #endif  // V8_SHARED
@@ -1133,7 +1133,8 @@ void Shell::ReadBuffer(const v8::FunctionCallbackInfo<v8::Value>& args) {
     Throw(args.GetIsolate(), "Error reading file");
     return;
   }
-  Handle<v8::ArrayBuffer> buffer = ArrayBuffer::New(isolate, data, length);
+  Handle<v8::ArrayBuffer> buffer =
+      ArrayBuffer::New(isolate, data->data, length);
   data->handle.Reset(isolate, buffer);
   data->handle.SetWeak(data, ReadBufferWeakCallback);
   data->handle.MarkIndependent();