Introduce ENABLE_LATIN_1 compile flag

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 153 matching lines @@
                      String);
 }
 
 // Symbols are created in the old generation (data space).
 Handle<String> Factory::LookupSymbol(Handle<String> string) {
   CALL_HEAP_FUNCTION(isolate(),
                      isolate()->heap()->LookupSymbol(*string),
                      String);
 }
 
-Handle<String> Factory::LookupOneByteSymbol(Vector<const char> string) {
+Handle<String> Factory::LookupOneByteSymbol(Vector<const uint8_t> string) {
   CALL_HEAP_FUNCTION(isolate(),
                      isolate()->heap()->LookupOneByteSymbol(string),
                      String);
 }
 
 
 Handle<String> Factory::LookupOneByteSymbol(Handle<SeqOneByteString> string,
                                           int from,
                                           int length) {
   CALL_HEAP_FUNCTION(isolate(),
                      isolate()->heap()->LookupOneByteSymbol(string,
                                                           from,
                                                           length),
                      String);
 }
 
 
 Handle<String> Factory::LookupTwoByteSymbol(Vector<const uc16> string) {
   CALL_HEAP_FUNCTION(isolate(),
                      isolate()->heap()->LookupTwoByteSymbol(string),
                      String);
 }
 
 
-Handle<String> Factory::NewStringFromAscii(Vector<const char> string,
-                                           PretenureFlag pretenure) {
+Handle<String> Factory::NewStringFromOneByte(Vector<const uint8_t> string,
+                                             PretenureFlag pretenure) {
   CALL_HEAP_FUNCTION(
       isolate(),
       isolate()->heap()->AllocateStringFromOneByte(string, pretenure),
       String);
 }
 
 Handle<String> Factory::NewStringFromUtf8(Vector<const char> string,
                                           PretenureFlag pretenure) {
   CALL_HEAP_FUNCTION(
       isolate(),
@@ skipping 1236 matching lines @@
 
 
 Handle<Object> Factory::ToBoolean(bool value) {
   return Handle<Object>(value
                         ? isolate()->heap()->true_value()
                         : isolate()->heap()->false_value());
 }
 
 
 } }  // namespace v8::internal