Revert r11782, r11783 and r11790 due to Webkit failures.

src/ast.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 138 matching lines @@
   }
   return Token::ILLEGAL;
 }
 
 
 bool FunctionLiteral::AllowsLazyCompilation() {
   return scope()->AllowsLazyCompilation();
 }
 
 
-bool FunctionLiteral::AllowsLazyCompilationWithoutContext() {
-  return scope()->AllowsLazyCompilationWithoutContext();
-}
-
-
 int FunctionLiteral::start_position() const {
   return scope()->start_position();
 }
 
 
 int FunctionLiteral::end_position() const {
   return scope()->end_position();
 }
 
 
@@ skipping 942 matching lines @@
     OS::SNPrintF(buffer, "%d", Smi::cast(*handle_)->value());
     str = arr;
   } else {
     str = DoubleToCString(handle_->Number(), buffer);
   }
   return FACTORY->NewStringFromAscii(CStrVector(str));
 }
 
 
 } }  // namespace v8::internal