MIPS: remove remnants of MinorKey.

src/mips/code-stubs-mips.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_MIPS_CODE_STUBS_ARM_H_
 #define V8_MIPS_CODE_STUBS_ARM_H_
 
 #include "src/code-stubs.h"
 
 
@@ skipping 49 matching lines @@
 
 
 class StoreRegistersStateStub: public PlatformCodeStub {
  public:
   explicit StoreRegistersStateStub(Isolate* isolate)
       : PlatformCodeStub(isolate) {}
 
   static void GenerateAheadOfTime(Isolate* isolate);
  private:
   virtual inline Major MajorKey() const FINAL OVERRIDE;
-  uint32_t MinorKey() const { return 0; }
 
   void Generate(MacroAssembler* masm);
 };
 
 class RestoreRegistersStateStub: public PlatformCodeStub {
  public:
   explicit RestoreRegistersStateStub(Isolate* isolate)
       : PlatformCodeStub(isolate) {}
 
   static void GenerateAheadOfTime(Isolate* isolate);
  private:
   virtual inline Major MajorKey() const FINAL OVERRIDE;
-  uint32_t MinorKey() const { return 0; }
 
   void Generate(MacroAssembler* masm);
 };
 
 
 // This stub can convert a signed int32 to a heap number (double).  It does
 // not work for int32s that are in Smi range!  No GC occurs during this stub
 // so you don't have to set up the frame.
 class WriteInt32ToHeapNumberStub : public PlatformCodeStub {
  public:
@@ skipping 308 matching lines @@
 
   class LookupModeBits: public BitField<LookupMode, 0, 1> {};
 
   DISALLOW_COPY_AND_ASSIGN(NameDictionaryLookupStub);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_MIPS_CODE_STUBS_ARM_H_