Get rid of ContextualMode for call ICs.

src/x64/full-codegen-x64.cc

Index: src/x64/full-codegen-x64.cc
diff --git a/src/x64/full-codegen-x64.cc b/src/x64/full-codegen-x64.cc
index 8d197d88d8e5ecf5f2d0e0a660b60f91661d8cf4..e1782bb31513bec12f873aaf61349ffbd070e102 100644
--- a/src/x64/full-codegen-x64.cc
+++ b/src/x64/full-codegen-x64.cc
@@ -2535,8 +2535,7 @@ void FullCodeGenerator::EmitCallWithIC(Call* expr,
   // Record source position for debugger.
   SetSourcePosition(expr->position());
   // Call the IC initialization code.
-  Handle<Code> ic =
-      isolate()->stub_cache()->ComputeCallInitialize(arg_count, mode);
+  Handle<Code> ic = isolate()->stub_cache()->ComputeCallInitialize(arg_count);
   TypeFeedbackId ast_id = mode == CONTEXTUAL
       ? TypeFeedbackId::None()
       : expr->CallFeedbackId();
@@ -4134,10 +4133,8 @@ void FullCodeGenerator::VisitCallRuntime(CallRuntime* expr) {
   if (expr->is_jsruntime()) {
     // Call the JS runtime function using a call IC.
     __ Move(rcx, expr->name());
-    ContextualMode mode = NOT_CONTEXTUAL;
-    Handle<Code> ic =
-        isolate()->stub_cache()->ComputeCallInitialize(arg_count, mode);
-    CallIC(ic, mode, expr->CallRuntimeFeedbackId());
+    Handle<Code> ic = isolate()->stub_cache()->ComputeCallInitialize(arg_count);
+    CallIC(ic, NOT_CONTEXTUAL, expr->CallRuntimeFeedbackId());
     // Restore context register.
     __ movq(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
   } else {