TurboFan: commit dependencies only on update of the opt. code list.

src/deoptimizer.cc

Index: src/deoptimizer.cc
diff --git a/src/deoptimizer.cc b/src/deoptimizer.cc
index 13c282da9e6a8a4058dc084eb974ad72118f4b8a..c6c1f1df9bbf7e96bf7e9c11fda9817a9d5c82ea 100644
--- a/src/deoptimizer.cc
+++ b/src/deoptimizer.cc
@@ -379,8 +379,8 @@ void Deoptimizer::DeoptimizeMarkedCodeForContext(Context* context) {
     CHECK_EQ(code->kind(), Code::OPTIMIZED_FUNCTION);
     Object* next = code->next_code_link();
 
-    if (code->marked_for_deoptimization() &&
-        (!code->is_turbofanned() || FLAG_turbo_deoptimization)) {
+    if (code->marked_for_deoptimization()) {
+      DCHECK(!code->is_turbofanned() || FLAG_turbo_deoptimization);
       // Put the code into the list for later patching.
       codes.Add(code, &zone);