Revert 13105: "Enable stub generation using Hydrogen/Lithium."

src/ia32/lithium-gap-resolver-ia32.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 79 matching lines @@
 
   // Verify the move list before performing moves.
   void Verify();
 
   LCodeGen* cgen_;
 
   // List of moves not yet resolved.
   ZoneList<LMoveOperands> moves_;
 
   // Source and destination use counts for the general purpose registers.
-  int source_uses_[Register::kMaxNumAllocatableRegisters];
-  int destination_uses_[Register::kMaxNumAllocatableRegisters];
+  int source_uses_[Register::kNumAllocatableRegisters];
+  int destination_uses_[Register::kNumAllocatableRegisters];
 
   // If we had to spill on demand, the currently spilled register's
   // allocation index.
   int spilled_register_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_IA32_LITHIUM_GAP_RESOLVER_IA32_H_