MIPS: fix build breakage due to r9607, faster slow asserts.

src/mips/code-stubs-mips.cc

 // 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 6871 matching lines @@
   __ Jump(a2);
 }
 
 
 void DirectCEntryStub::Generate(MacroAssembler* masm) {
   // No need to pop or drop anything, LeaveExitFrame will restore the old
   // stack, thus dropping the allocated space for the return value.
   // The saved ra is after the reserved stack space for the 4 args.
   __ lw(t9, MemOperand(sp, kCArgsSlotsSize));
 
-  if (FLAG_debug_code && EnableSlowAsserts()) {
+  if (FLAG_debug_code && FLAG_enable_slow_asserts) {
     // In case of an error the return address may point to a memory area
     // filled with kZapValue by the GC.
     // Dereference the address and check for this.
     __ lw(t0, MemOperand(t9));
     __ Assert(ne, "Received invalid return address.", t0,
         Operand(reinterpret_cast<uint32_t>(kZapValue)));
   }
   __ Jump(t9);
 }
 
@@ skipping 541 matching lines @@
 
   // Fall through when we need to inform the incremental marker.
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS