Replaced LookupResult::IsProperty by LookupResult::IsFound where possible.

src/x64/lithium-codegen-x64.cc

 // 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 2124 matching lines @@
   }
 }
 
 
 void LCodeGen::EmitLoadFieldOrConstantFunction(Register result,
                                                Register object,
                                                Handle<Map> type,
                                                Handle<String> name) {
   LookupResult lookup(isolate());
   type->LookupInDescriptors(NULL, *name, &lookup);
-  ASSERT(lookup.IsProperty() &&
+  ASSERT(lookup.IsFound() &&
          (lookup.type() == FIELD || lookup.type() == CONSTANT_FUNCTION));
   if (lookup.type() == FIELD) {
     int index = lookup.GetLocalFieldIndexFromMap(*type);
     int offset = index * kPointerSize;
     if (index < 0) {
       // Negative property indices are in-object properties, indexed
       // from the end of the fixed part of the object.
       __ movq(result, FieldOperand(object, offset + type->instance_size()));
     } else {
       // Non-negative property indices are in the properties array.
@@ skipping 2241 matching lines @@
   RegisterEnvironmentForDeoptimization(environment, Safepoint::kNoLazyDeopt);
   ASSERT(osr_pc_offset_ == -1);
   osr_pc_offset_ = masm()->pc_offset();
 }
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64