[Parser] Remove Variable::is_possibly_eval.

src/crankshaft/hydrogen.cc

Index: src/crankshaft/hydrogen.cc
diff --git a/src/crankshaft/hydrogen.cc b/src/crankshaft/hydrogen.cc
index e0e9100828f4a02135d8d9916e9ce388084e8b50..6174c4158ebf11e1c002730f587414d33cdc8493 100644
--- a/src/crankshaft/hydrogen.cc
+++ b/src/crankshaft/hydrogen.cc
@@ -9827,8 +9827,7 @@ void HOptimizedGraphBuilder::VisitCall(Call* expr) {
     PushArgumentsFromEnvironment(argument_count);
 
   } else {
-    VariableProxy* proxy = expr->expression()->AsVariableProxy();
-    if (proxy != NULL && proxy->var()->is_possibly_eval(isolate())) {
+    if (expr->is_possibly_eval()) {
       return Bailout(kPossibleDirectCallToEval);
     }
 
@@ -9873,8 +9872,7 @@ void HOptimizedGraphBuilder::VisitCall(Call* expr) {
                                      syntactic_tail_call_mode, tail_call_mode);
     } else {
       PushArgumentsFromEnvironment(argument_count);
-      if (expr->is_uninitialized() &&
-          expr->IsUsingCallFeedbackICSlot(isolate())) {
+      if (expr->is_uninitialized() && expr->IsUsingCallFeedbackICSlot()) {
         // We've never seen this call before, so let's have Crankshaft learn
         // through the type vector.
         call = NewCallFunctionViaIC(function, argument_count,