A collection of context-related refactoring changes.

src/factory.cc

Index: src/factory.cc
diff --git a/src/factory.cc b/src/factory.cc
index 55d6ff071ca6353549cc8edf866f6fde09609124..ad406557ce69881be066ef9f3a8848044b0ab8ad 100644
--- a/src/factory.cc
+++ b/src/factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2010 the V8 project authors. All rights reserved.
+// 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:
@@ -239,14 +239,20 @@ Handle<Context> Factory::NewFunctionContext(int length,
 }
 
 
+Handle<Context> Factory::NewCatchContext(Handle<Context> previous,
+                                         Handle<JSObject> extension) {
+  CALL_HEAP_FUNCTION(
+      isolate(),
+      isolate()->heap()->AllocateCatchContext(*previous, *extension),
+      Context);
+}
+
+
 Handle<Context> Factory::NewWithContext(Handle<Context> previous,
-                                        Handle<JSObject> extension,
-                                        bool is_catch_context) {
+                                        Handle<JSObject> extension) {
   CALL_HEAP_FUNCTION(
       isolate(),
-      isolate()->heap()->AllocateWithContext(*previous,
-                                             *extension,
-                                             is_catch_context),
+      isolate()->heap()->AllocateWithContext(*previous, *extension),
       Context);
 }