Drop redundant FullCodeGenerator::prepared_bailout_ids_.

src/full-codegen.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_FULL_CODEGEN_H_
 #define V8_FULL_CODEGEN_H_
 
 #include "v8.h"
 
 #include "allocation.h"
@@ skipping 802 matching lines @@
   CompilationInfo* info_;
   Scope* scope_;
   Label return_label_;
   NestedStatement* nesting_stack_;
   int loop_depth_;
   ZoneList<Handle<Object> >* globals_;
   Handle<FixedArray> modules_;
   int module_index_;
   const ExpressionContext* context_;
   ZoneList<BailoutEntry> bailout_entries_;
-  GrowableBitVector prepared_bailout_ids_;
   ZoneList<BackEdgeEntry> back_edges_;
   int ic_total_count_;
   Handle<FixedArray> handler_table_;
   Handle<Cell> profiling_counter_;
   bool generate_debug_code_;
 
   friend class NestedStatement;
 
   DEFINE_AST_VISITOR_SUBCLASS_MEMBERS();
   DISALLOW_COPY_AND_ASSIGN(FullCodeGenerator);
@@ skipping 105 matching lines @@
 
   Address start_;
   Address instruction_start_;
   uint32_t length_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FULL_CODEGEN_H_