Revert of Make d8 stop using to-be-deprecated APIs

src/d8-readline.cc

Index: src/d8-readline.cc
diff --git a/src/d8-readline.cc b/src/d8-readline.cc
index eca6553af86506162f3c0239ac6539d576e3e3f8..39c93d35de5859f49b3a697b09cec2a2be7108e3 100644
--- a/src/d8-readline.cc
+++ b/src/d8-readline.cc
@@ -25,7 +25,7 @@
 class ReadLineEditor: public LineEditor {
  public:
   ReadLineEditor() : LineEditor(LineEditor::READLINE, "readline") { }
-  virtual Local<String> Prompt(const char* prompt);
+  virtual Handle<String> Prompt(const char* prompt);
   virtual bool Open(Isolate* isolate);
   virtual bool Close();
   virtual void AddHistory(const char* str);
@@ -80,10 +80,10 @@
 }
 
 
-Local<String> ReadLineEditor::Prompt(const char* prompt) {
+Handle<String> ReadLineEditor::Prompt(const char* prompt) {
   char* result = NULL;
   result = readline(prompt);
-  if (result == NULL) return Local<String>();
+  if (result == NULL) return Handle<String>();
   AddHistory(result);
   return String::NewFromUtf8(isolate_, result);
 }
@@ -118,10 +118,10 @@
 
 char* ReadLineEditor::CompletionGenerator(const char* text, int state) {
   static unsigned current_index;
-  static Global<Array> current_completions;
+  static Persistent<Array> current_completions;
   Isolate* isolate = read_line_editor.isolate_;
   HandleScope scope(isolate);
-  Local<Array> completions;
+  Handle<Array> completions;
   if (state == 0) {
     Local<String> full_text = String::NewFromUtf8(isolate,
                                                   rl_line_buffer,
@@ -136,8 +136,8 @@
     completions = Local<Array>::New(isolate, current_completions);
   }
   if (current_index < completions->Length()) {
-    Local<Integer> index = Integer::New(isolate, current_index);
-    Local<Value> str_obj = completions->Get(index);
+    Handle<Integer> index = Integer::New(isolate, current_index);
+    Handle<Value> str_obj = completions->Get(index);
     current_index++;
     String::Utf8Value str(str_obj);
     return strdup(*str);