Make helper functions compatible with larger ToBooleanStub types.

src/objects.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_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/allocation.h"
@@ skipping 5063 matching lines @@
   inline void set_safepoint_table_offset(unsigned offset);
 
   // [back_edge_table_start]: For kind FUNCTION, the offset in the
   // instruction stream where the back edge table starts.
   inline unsigned back_edge_table_offset();
   inline void set_back_edge_table_offset(unsigned offset);
 
   inline bool back_edges_patched_for_osr();
 
   // [to_boolean_foo]: For kind TO_BOOLEAN_IC tells what state the stub is in.
-  inline byte to_boolean_state();
+  inline uint16_t to_boolean_state();
 
   // [has_function_cache]: For kind STUB tells whether there is a function
   // cache is passed to the stub.
   inline bool has_function_cache();
   inline void set_has_function_cache(bool flag);
 
 
   // [marked_for_deoptimization]: For kind OPTIMIZED_FUNCTION tells whether
   // the code is going to be deoptimized because of dead embedded maps.
   inline bool marked_for_deoptimization();
@@ skipping 5711 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_