Consistently say 'own' property

test/mjsunit/tools/tickprocessor-test.ignore-unknown

Index: test/mjsunit/tools/tickprocessor-test.ignore-unknown
diff --git a/test/mjsunit/tools/tickprocessor-test.ignore-unknown b/test/mjsunit/tools/tickprocessor-test.ignore-unknown
index 306d646c1a193d744a05a2beb55c966c18acc480..677da9c9c329eb1bc7409377187c4255952033b9 100644
--- a/test/mjsunit/tools/tickprocessor-test.ignore-unknown
+++ b/test/mjsunit/tools/tickprocessor-test.ignore-unknown
@@ -12,7 +12,7 @@ Statistical profiling result from v8.log, (13 ticks, 2 unaccounted, 0 excluded).
  [C++]:
    ticks  total  nonlib   name
       2   18.2%   28.6%  v8::internal::Runtime_Math_exp(v8::internal::Arguments)
-      1    9.1%   14.3%  v8::internal::JSObject::LocalLookupRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*)
+      1    9.1%   14.3%  v8::internal::JSObject::LookupOwnRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*)
       1    9.1%   14.3%  v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*)
       1    9.1%   14.3%  exp
 
@@ -34,7 +34,7 @@ Statistical profiling result from v8.log, (13 ticks, 2 unaccounted, 0 excluded).
       2  100.0%    LazyCompile: exp native math.js:41
       2  100.0%      Script: exp.js
 
-      1    9.1%  v8::internal::JSObject::LocalLookupRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*)
+      1    9.1%  v8::internal::JSObject::LookupOwnRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*)
       1  100.0%    Script: exp.js
 
       1    9.1%  v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*)