Remove distinction between DisableTurbofan and DisableCrankshaft.

src/compiler/pipeline.cc

Index: src/compiler/pipeline.cc
diff --git a/src/compiler/pipeline.cc b/src/compiler/pipeline.cc
index c43ed1bff0ae83547ba5284968a27b8bf4895bfe..70de7fb0efed28ef7d30f20680f018ad91fb7b9c 100644
--- a/src/compiler/pipeline.cc
+++ b/src/compiler/pipeline.cc
@@ -751,15 +751,8 @@ void Pipeline::RunPrintAndVerify(const char* phase, bool untyped) {
 
 
 Handle<Code> Pipeline::GenerateCode() {
-  // This list must be kept in sync with DisableTurbofan in ast-numbering.cc.
-  if (info()->function()->dont_optimize_reason() == kTryCatchStatement ||
-      info()->function()->dont_optimize_reason() == kTryFinallyStatement ||
-      // TODO(turbofan): Make super work and remove this bailout.
-      info()->function()->dont_optimize_reason() == kSuperReference ||
-      // TODO(turbofan): Make OSR work with inner loops and remove this bailout.
-      (info()->is_osr() && !FLAG_turbo_osr)) {
-    return Handle<Code>::null();
-  }
+  // TODO(turbofan): Make OSR work with inner loops and remove this bailout.
+  if (info()->is_osr() && !FLAG_turbo_osr) return Handle<Code>::null();
 
   ZonePool zone_pool(isolate());
   SmartPointer<PipelineStatistics> pipeline_statistics;