X87: [runtime] Initial step towards switching Execution::Call to callable.

port d5bbd45f (r30808).

oringial commit message:

    Currently Execution::Call (and friends) still duplicate a lot of the
    Call sequence logic that should be encapsulated in the Call and
    CallFunction builtins. So the plan now is to switch Execution::Call
    to accept any Callable and just pass that through to the Call builtin.

BUG=

Review URL: https://codereview.chromium.org/1350183005

Cr-Commit-Position: refs/heads/master@{#30828}

src/x87/builtins-x87.cc

@@ -584,9 +584,7 @@ static void Generate_JSEntryTrampolineHelper(MacroAssembler* masm,
       CallConstructStub stub(masm->isolate(), NO_CALL_CONSTRUCTOR_FLAGS);
       __ CallStub(&stub);
     } else {
-      ParameterCount actual(eax);
-      __ InvokeFunction(edi, actual, CALL_FUNCTION,
-                        NullCallWrapper());
+      __ Call(masm->isolate()->builtins()->Call(), RelocInfo::CODE_TARGET);
     }
 
     // Exit the internal frame. Notice that this also removes the empty.