Reland r11753: Fix try..finally.

src/assembler.cc

Index: src/assembler.cc
diff --git a/src/assembler.cc b/src/assembler.cc
index d4a2c84e48bd41313de05c4f73c88f1f2c449afc..827a4abf7c0abd03f8a72a90a630a09ea4dde853 100644
--- a/src/assembler.cc
+++ b/src/assembler.cc
@@ -956,6 +956,24 @@ ExternalReference ExternalReference::scheduled_exception_address(
 }
 
 
+ExternalReference ExternalReference::address_of_pending_message_obj(
+    Isolate* isolate) {
+  return ExternalReference(isolate->pending_message_obj_address());
+}
+
+
+ExternalReference ExternalReference::address_of_has_pending_message(
+    Isolate* isolate) {
+  return ExternalReference(isolate->has_pending_message_address());
+}
+
+
+ExternalReference ExternalReference::address_of_pending_message_script(
+    Isolate* isolate) {
+  return ExternalReference(isolate->pending_message_script_address());
+}
+
+
 ExternalReference ExternalReference::address_of_min_int() {
   return ExternalReference(reinterpret_cast<void*>(&double_constants.min_int));
 }