[turbofan] Remove stale TODO from FunctionTester.

test/cctest/compiler/test-run-jsexceptions.cc

Index: test/cctest/compiler/test-run-jsexceptions.cc
diff --git a/test/cctest/compiler/test-run-jsexceptions.cc b/test/cctest/compiler/test-run-jsexceptions.cc
index 9b31fe09be15837c4b6df313437eb0a4f5b9f45f..272311adb9b81faadec3a279201a431d5b8ed363 100644
--- a/test/cctest/compiler/test-run-jsexceptions.cc
+++ b/test/cctest/compiler/test-run-jsexceptions.cc
@@ -31,17 +31,14 @@ TEST(ThrowMessagePosition) {
   v8::Handle<v8::Message> message;
 
   message = T.CheckThrowsReturnMessage(T.Val(1), T.undefined());
-  CHECK(!message.IsEmpty());
   CHECK_EQ(2, message->GetLineNumber());
   CHECK_EQ(40, message->GetStartPosition());
 
   message = T.CheckThrowsReturnMessage(T.Val(2), T.undefined());
-  CHECK(!message.IsEmpty());
   CHECK_EQ(3, message->GetLineNumber());
   CHECK_EQ(67, message->GetStartPosition());
 
   message = T.CheckThrowsReturnMessage(T.Val(3), T.undefined());
-  CHECK(!message.IsEmpty());
   CHECK_EQ(4, message->GetLineNumber());
   CHECK_EQ(95, message->GetStartPosition());
 }
@@ -57,11 +54,9 @@ TEST(ThrowMessageDirectly) {
   v8::Handle<v8::Message> message;
 
   message = T.CheckThrowsReturnMessage(T.false_value(), T.Val("Wat?"));
-  CHECK(!message.IsEmpty());
   CHECK(message->Get()->Equals(v8_str("Uncaught Error: Wat?")));
 
   message = T.CheckThrowsReturnMessage(T.true_value(), T.Val("Kaboom!"));
-  CHECK(!message.IsEmpty());
   CHECK(message->Get()->Equals(v8_str("Uncaught Kaboom!")));
 }
 
@@ -80,11 +75,9 @@ TEST(ThrowMessageIndirectly) {
   v8::Handle<v8::Message> message;
 
   message = T.CheckThrowsReturnMessage(T.false_value(), T.Val("Wat?"));
-  CHECK(!message.IsEmpty());
   CHECK(message->Get()->Equals(v8_str("Uncaught Error: Wat?")));
 
   message = T.CheckThrowsReturnMessage(T.true_value(), T.Val("Kaboom!"));
-  CHECK(!message.IsEmpty());
   CHECK(message->Get()->Equals(v8_str("Uncaught Kaboom!")));
 }