Use shared function info for eval cache key.

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 4229f445b39b0fd283bb0a51264ca739a3d56cc8..ba7ef08966cee61afa1dd8c29e7dae2926814be5 100644
--- a/src/x64/full-codegen-x64.cc
+++ b/src/x64/full-codegen-x64.cc
@@ -2855,6 +2855,9 @@ void FullCodeGenerator::EmitResolvePossiblyDirectEval(int arg_count) {
     __ PushRoot(Heap::kUndefinedValueRootIndex);
   }
 
+  // Push the enclosing function.
+  __ Push(Operand(rbp, JavaScriptFrameConstants::kFunctionOffset));
+
   // Push the receiver of the enclosing function and do runtime call.
   StackArgumentsAccessor args(rbp, info_->scope()->num_parameters());
   __ Push(args.GetReceiverOperand());
@@ -2866,7 +2869,7 @@ void FullCodeGenerator::EmitResolvePossiblyDirectEval(int arg_count) {
   __ Push(Smi::FromInt(scope()->start_position()));
 
   // Do the runtime call.
-  __ CallRuntime(Runtime::kResolvePossiblyDirectEval, 5);
+  __ CallRuntime(Runtime::kResolvePossiblyDirectEval, 6);
 }