[Interpreter] Always store current context in the frames context slot.

src/x64/builtins-x64.cc

Index: src/x64/builtins-x64.cc
diff --git a/src/x64/builtins-x64.cc b/src/x64/builtins-x64.cc
index ee4fdd6b5de96b7165545747a4542463e1a2f068..baa8ebc8be7fc42ac2ec4ab4ab1e69ae987d4c8b 100644
--- a/src/x64/builtins-x64.cc
+++ b/src/x64/builtins-x64.cc
@@ -821,8 +821,6 @@ static void Generate_EnterBytecodeDispatch(MacroAssembler* masm) {
           Immediate(FixedArray::kHeaderSize - kHeapObjectTag));
 
   // Get the context from the frame.
-  // TODO(rmcilroy): Update interpreter frame to expect current context at the
-  // context slot instead of the function context.
   __ movp(kContextRegister,
           Operand(kInterpreterRegisterFileRegister,
                   InterpreterFrameConstants::kContextFromRegisterPointer));