Push string shape fixes to trunk (version 0.4.3.1).

src/factory.cc

 // Copyright 2006-2008 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:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 77 matching lines @@
   CALL_HEAP_FUNCTION(Heap::AllocateRawTwoByteString(length, pretenure), String);
 }
 
 
 Handle<String> Factory::NewConsString(Handle<String> first,
                                       StringShape first_shape,
                                       Handle<String> second,
                                       StringShape second_shape) {
   if (first->length(first_shape) == 0) return second;
   if (second->length(second_shape) == 0) return first;
-  CALL_HEAP_FUNCTION(Heap::AllocateConsString(*first,
-                                              first_shape,
-                                              *second,
-                                              second_shape),
-                     String);
+  CALL_HEAP_FUNCTION(Heap::AllocateConsString(*first, *second), String);
 }
 
 
 Handle<String> Factory::NewStringSlice(Handle<String> str,
-                                       StringShape shape,
                                        int begin,
                                        int end) {
-  CALL_HEAP_FUNCTION(str->Slice(shape, begin, end), String);
+  CALL_HEAP_FUNCTION(str->Slice(begin, end), String);
 }
 
 
 Handle<String> Factory::NewExternalStringFromAscii(
     ExternalAsciiString::Resource* resource) {
   CALL_HEAP_FUNCTION(Heap::AllocateExternalStringFromAscii(resource), String);
 }
 
 
 Handle<String> Factory::NewExternalStringFromTwoByte(
@@ skipping 717 matching lines @@
     Execution::ConfigureInstance(instance,
                                  instance_template,
                                  pending_exception);
   } else {
     *pending_exception = false;
   }
 }
 
 
 } }  // namespace v8::internal