Remove obsolete unchecked accessors in JSFunction.

src/objects-inl.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 4883 matching lines @@
 }
 
 
 bool JSFunction::IsInRecompileQueue() {
   return code() == GetIsolate()->builtins()->builtin(
       Builtins::kInRecompileQueue);
 }
 
 
 Code* JSFunction::code() {
-  return Code::cast(unchecked_code());
-}
-
-
-Code* JSFunction::unchecked_code() {
-  return reinterpret_cast<Code*>(
+  return Code::cast(
       Code::GetObjectFromEntryAddress(FIELD_ADDR(this, kCodeEntryOffset)));
 }
 
 
 void JSFunction::set_code(Code* value) {
   ASSERT(!HEAP->InNewSpace(value));
   Address entry = value->entry();
   WRITE_INTPTR_FIELD(this, kCodeEntryOffset, reinterpret_cast<intptr_t>(entry));
   GetHeap()->incremental_marking()->RecordWriteOfCodeEntry(
       this,
@@ skipping 24 matching lines @@
     context()->native_context()->RemoveOptimizedFunction(this);
   }
 }
 
 
 Context* JSFunction::context() {
   return Context::cast(READ_FIELD(this, kContextOffset));
 }
 
 
-Object* JSFunction::unchecked_context() {
-  return READ_FIELD(this, kContextOffset);
-}
-
-
 void JSFunction::set_context(Object* value) {
   ASSERT(value->IsUndefined() || value->IsContext());
   WRITE_FIELD(this, kContextOffset, value);
   WRITE_BARRIER(GetHeap(), this, kContextOffset, value);
 }
 
 ACCESSORS(JSFunction, prototype_or_initial_map, Object,
           kPrototypeOrInitialMapOffset)
 
 
@@ skipping 1221 matching lines @@
 #undef WRITE_UINT32_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_