CodeStubs contain their corresponding Isolate* now. (part 2)

src/frames.cc

Index: src/frames.cc
diff --git a/src/frames.cc b/src/frames.cc
index 571aa8d1e0009ed131b4ca95ea94a66adb6da838..46dd5effd2845eb20aba983c7484521043478567 100644
--- a/src/frames.cc
+++ b/src/frames.cc
@@ -1404,13 +1404,13 @@ Address StubFailureTrampolineFrame::GetCallerStackPointer() const {
 Code* StubFailureTrampolineFrame::unchecked_code() const {
   Code* trampoline;
   StubFailureTrampolineStub(isolate(), NOT_JS_FUNCTION_STUB_MODE).
-      FindCodeInCache(&trampoline, isolate());
+      FindCodeInCache(&trampoline);
   if (trampoline->contains(pc())) {
     return trampoline;
   }
 
   StubFailureTrampolineStub(isolate(), JS_FUNCTION_STUB_MODE).
-      FindCodeInCache(&trampoline, isolate());
+      FindCodeInCache(&trampoline);
   if (trampoline->contains(pc())) {
     return trampoline;
   }