Merged r12440, r12441, r12445, r12446, r12443 into 3.12 branch.

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index d439472536cdb019fe8fc1b7c4413f114c7893bf..7b56fc41c2923647606bfeaf6aed7ad2e9f61cab 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -1540,7 +1540,7 @@ Local<Script> Script::New(v8::Handle<String> source,
                            column_offset,
                            NULL,
                            pre_data_impl,
-                           Utils::OpenHandle(*script_data),
+                           Utils::OpenHandle(*script_data, true),
                            i::NOT_NATIVES_CODE);
     has_pending_exception = result.is_null();
     EXCEPTION_BAILOUT_CHECK(isolate, Local<Script>());
@@ -4394,7 +4394,7 @@ Persistent<Context> v8::Context::New(
     // Create the environment.
     env = isolate->bootstrapper()->CreateEnvironment(
         isolate,
-        Utils::OpenHandle(*global_object),
+        Utils::OpenHandle(*global_object, true),
         proxy_template,
         extensions);
 
@@ -5625,7 +5625,8 @@ bool Debug::SetDebugEventListener(EventCallback that, Handle<Value> data) {
     foreign =
         isolate->factory()->NewForeign(FUNCTION_ADDR(EventCallbackWrapper));
   }
-  isolate->debugger()->SetEventListener(foreign, Utils::OpenHandle(*data));
+  isolate->debugger()->SetEventListener(foreign,
+                                        Utils::OpenHandle(*data, true));
   return true;
 }
 
@@ -5640,7 +5641,8 @@ bool Debug::SetDebugEventListener2(EventCallback2 that, Handle<Value> data) {
   if (that != NULL) {
     foreign = isolate->factory()->NewForeign(FUNCTION_ADDR(that));
   }
-  isolate->debugger()->SetEventListener(foreign, Utils::OpenHandle(*data));
+  isolate->debugger()->SetEventListener(foreign,
+                                        Utils::OpenHandle(*data, true));
   return true;
 }
 
@@ -5651,7 +5653,7 @@ bool Debug::SetDebugEventListener(v8::Handle<v8::Object> that,
   ON_BAILOUT(isolate, "v8::Debug::SetDebugEventListener()", return false);
   ENTER_V8(isolate);
   isolate->debugger()->SetEventListener(Utils::OpenHandle(*that),
-                                                      Utils::OpenHandle(*data));
+                                        Utils::OpenHandle(*data, true));
   return true;
 }