Refactor bailout reasons and disable optimization in more cases.

src/hydrogen.h

Index: src/hydrogen.h
diff --git a/src/hydrogen.h b/src/hydrogen.h
index d5e208f3709977d7a6354fb05c2617fffce5dda4..d507643e5f295fb9323be0d958917c0809094026 100644
--- a/src/hydrogen.h
+++ b/src/hydrogen.h
@@ -10,6 +10,7 @@
 #include "src/accessors.h"
 #include "src/allocation.h"
 #include "src/ast.h"
+#include "src/bailout-reason.h"
 #include "src/compiler.h"
 #include "src/hydrogen-instructions.h"
 #include "src/scopes.h"
@@ -2109,8 +2110,6 @@ class HOptimizedGraphBuilder : public HGraphBuilder, public AstVisitor {
   BreakAndContinueScope* break_scope() const { return break_scope_; }
   void set_break_scope(BreakAndContinueScope* head) { break_scope_ = head; }
 
-  bool inline_bailout() { return inline_bailout_; }
-
   HValue* context() { return environment()->context(); }
 
   HOsrBuilder* osr() const { return osr_; }