Make helper functions compatible with larger ToBooleanStub types.

src/objects-inl.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.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 4665 matching lines @@
   WRITE_UINT32_FIELD(this, kKindSpecificFlags2Offset, updated);
 }
 
 
 bool Code::back_edges_patched_for_osr() {
   DCHECK_EQ(FUNCTION, kind());
   return allow_osr_at_loop_nesting_level() > 0;
 }
 
 
-byte Code::to_boolean_state() {
-  return extra_ic_state();
-}
+uint16_t Code::to_boolean_state() { return extra_ic_state(); }
 
 
 bool Code::has_function_cache() {
   DCHECK(kind() == STUB);
   return HasFunctionCacheField::decode(
       READ_UINT32_FIELD(this, kKindSpecificFlags1Offset));
 }
 
 
 void Code::set_has_function_cache(bool flag) {
@@ skipping 2595 matching lines @@
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_