Make it possible to Crankshaft all kinds of stubs.

src/runtime.cc

Index: src/runtime.cc
diff --git a/src/runtime.cc b/src/runtime.cc
index 7e7d6d5d585759f01f74b5f9cfef0b5f979669d8..dfa1289c02c5296ed9f06f38b20c696120510984 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -7636,7 +7636,6 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NotifyStubFailure) {
   ASSERT(args.length() == 0);
   Deoptimizer* deoptimizer = Deoptimizer::Grab(isolate);
   ASSERT(isolate->heap()->IsAllocationAllowed());
-  ASSERT(deoptimizer->compiled_code_kind() == Code::COMPILED_STUB);
   delete deoptimizer;
   return isolate->heap()->undefined_value();
 }
@@ -7651,7 +7650,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NotifyDeoptimized) {
   Deoptimizer* deoptimizer = Deoptimizer::Grab(isolate);
   ASSERT(isolate->heap()->IsAllocationAllowed());
 
-  ASSERT(deoptimizer->compiled_code_kind() != Code::COMPILED_STUB);
+  ASSERT(deoptimizer->compiled_code_kind() == Code::OPTIMIZED_FUNCTION);
 
   // Make sure to materialize objects before causing any allocation.
   JavaScriptFrameIterator it(isolate);