MIPS: Fix Win32 buildbreak (caused by overriden methods that have disappeared...

MIPS: Fix Win32 buildbreak (caused by overriden methods that have disappeared while having the patch out for code review).

Port r18627 (c2ba7b25)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/140203002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/mips/lithium-mips.h

@@ -1862,11 +1862,6 @@ class LCallWithDescriptor V8_FINAL : public LTemplateResultInstruction<1> {
   const CallInterfaceDescriptor* descriptor_;
   ZoneList<LOperand*> inputs_;
 
-  virtual void InternalSetOperandAt(int index,
-                                    LOperand* value) V8_FINAL V8_OVERRIDE {
-    inputs_[index] = value;
-  }
-
   // Iterator support.
   virtual int InputCount() V8_FINAL V8_OVERRIDE { return inputs_.length(); }
   virtual LOperand* InputAt(int i) V8_FINAL V8_OVERRIDE { return inputs_[i]; }