Fix compilation on ARM and x64.

src/arm/code-stubs-arm.h

 // 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:
 //
 //     * 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 442 matching lines @@
       : object_(object),
         value_(value),
         address_(address),
         remembered_set_action_(remembered_set_action),
         save_fp_regs_mode_(fp_mode),
         regs_(object,   // An input reg.
               address,  // An input reg.
               value) {  // One scratch reg.
   }
 
-  static void Patch(Code* stub, bool enable) {
-    ASSERT(!enable);
+  enum Mode {
+    STORE_BUFFER_ONLY,
+    INCREMENTAL,
+    INCREMENTAL_COMPACTION
+  };
+
+  static void Patch(Code* stub, Mode mode) {
+    ASSERT(mode == STORE_BUFFER_ONLY);
   }
 
  private:
   // This is a helper class for freeing up 3 scratch registers.  The input is
   // two registers that must be preserved and one scratch register provided by
   // the caller.
   class RegisterAllocation {
    public:
     RegisterAllocation(Register object,
                        Register address,
@@ skipping 332 matching lines @@
 
   class LookupModeBits: public BitField<LookupMode, 0, 1> {};
 
   LookupMode mode_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_CODE_STUBS_ARM_H_