Revert r12430, r12432, r12433 (basic support for Latin1).

src/factory.cc

 // Copyright 2012 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 186 matching lines @@
 
 Handle<String> Factory::NewStringFromAscii(Vector<const char> string,
                                            PretenureFlag pretenure) {
   CALL_HEAP_FUNCTION(
       isolate(),
       isolate()->heap()->AllocateStringFromAscii(string, pretenure),
       String);
 }
 
 Handle<String> Factory::NewStringFromUtf8(Vector<const char> string,
-                                          PretenureFlag pretenure,
-                                          String::AsciiHint ascii_hint) {
+                                          PretenureFlag pretenure) {
   CALL_HEAP_FUNCTION(
       isolate(),
-      isolate()->heap()->AllocateStringFromUtf8(
-          string, pretenure, ascii_hint),
+      isolate()->heap()->AllocateStringFromUtf8(string, pretenure),
       String);
 }
 
-
-Handle<String> Factory::NewStringFromLatin1(Vector<const char> string,
-                                            PretenureFlag pretenure,
-                                            String::AsciiHint ascii_hint) {
-  CALL_HEAP_FUNCTION(
-      isolate(),
-      isolate()->heap()->AllocateStringFromLatin1(
-          string, pretenure, ascii_hint),
-      String);
-}
-
 
 Handle<String> Factory::NewStringFromTwoByte(Vector<const uc16> string,
                                              PretenureFlag pretenure) {
   CALL_HEAP_FUNCTION(
       isolate(),
       isolate()->heap()->AllocateStringFromTwoByte(string, pretenure),
       String);
 }
 
 
@@ skipping 1185 matching lines @@
 
 
 Handle<Object> Factory::ToBoolean(bool value) {
   return Handle<Object>(value
                         ? isolate()->heap()->true_value()
                         : isolate()->heap()->false_value());
 }
 
 
 } }  // namespace v8::internal