Remove obsolete bug TODO

Review URL: http://codereview.chromium.org/618006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3888 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/arm/codegen-arm.cc

@@ -4411,7 +4411,6 @@ void Reference::SetValue(InitState init_state) {
 
       // Call IC code.
       Handle<Code> ic(Builtins::builtin(Builtins::KeyedStoreIC_Initialize));
-      // TODO(1222589): Make the IC grab the values from the stack.
       frame->EmitPop(r0);  // value
       frame->CallCodeObject(ic, RelocInfo::CODE_TARGET, 0);
       frame->EmitPush(r0);

src/ia32/codegen-ia32.cc

@@ -5790,7 +5790,6 @@ void CodeGenerator::VisitUnaryOperation(UnaryOperation* node) {
     switch (op) {
       case Token::SUB: {
         GenericUnaryOpStub stub(Token::SUB, overwrite);
-        // TODO(1222589): remove dependency of TOS being cached inside stub
         Result operand = frame_->Pop();
         Result answer = frame_->CallStub(&stub, &operand);
         frame_->Push(&answer);

src/ia32/virtual-frame-ia32.cc

@@ -982,7 +982,6 @@ Result VirtualFrame::CallKeyedStoreIC() {
   // expects value in eax and key and receiver on the stack.  It does
   // not drop the key and receiver.
   Handle<Code> ic(Builtins::builtin(Builtins::KeyedStoreIC_Initialize));
-  // TODO(1222589): Make the IC grab the values from the stack.
   Result value = Pop();
   PrepareForCall(2, 0);  // Two stack args, neither callee-dropped.
   value.ToRegister(eax);

src/x64/codegen-x64.cc

@@ -3071,7 +3071,6 @@ void CodeGenerator::VisitUnaryOperation(UnaryOperation* node) {
 
       case Token::SUB: {
         GenericUnaryOpStub stub(Token::SUB, overwrite);
-        // TODO(1222589): remove dependency of TOS being cached inside stub
         Result operand = frame_->Pop();
         Result answer = frame_->CallStub(&stub, &operand);
         frame_->Push(&answer);

src/x64/virtual-frame-x64.cc

@@ -1033,7 +1033,6 @@ Result VirtualFrame::CallKeyedStoreIC() {
   // expects value in rax and key and receiver on the stack.  It does
   // not drop the key and receiver.
   Handle<Code> ic(Builtins::builtin(Builtins::KeyedStoreIC_Initialize));
-  // TODO(1222589): Make the IC grab the values from the stack.
   Result value = Pop();
   PrepareForCall(2, 0);  // Two stack args, neither callee-dropped.
   value.ToRegister(rax);