[crankshaft] [ia32] Remove dynamic frame alignment optimization.

src/crankshaft/hydrogen.h

Index: src/crankshaft/hydrogen.h
diff --git a/src/crankshaft/hydrogen.h b/src/crankshaft/hydrogen.h
index 1de26fb0f683ec13aabc3424e455a1e7d5d8ce92..35eb6f5930889d1e17c7664f7491e70e0bdc75ae 100644
--- a/src/crankshaft/hydrogen.h
+++ b/src/crankshaft/hydrogen.h
@@ -400,9 +400,6 @@ class HGraph final : public ZoneObject {
     use_optimistic_licm_ = value;
   }
 
-  void MarkRecursive() { is_recursive_ = true; }
-  bool is_recursive() const { return is_recursive_; }
-
   void MarkDependsOnEmptyArrayProtoElements() {
     // Add map dependency if not already added.
     if (depends_on_empty_array_proto_elements_) return;
@@ -482,7 +479,6 @@ class HGraph final : public ZoneObject {
   CallInterfaceDescriptor descriptor_;
   Zone* zone_;
 
-  bool is_recursive_;
   bool use_optimistic_licm_;
   bool depends_on_empty_array_proto_elements_;
   int type_change_checksum_;