PREFIX_PRIMARY    119 chrome/browser/ui/app_list/search/history_data.cc         perfect ? PERFECT_PRIMARY : PREFIX_PRIMARY;
PREFIX_PRIMARY    200 chrome/browser/ui/app_list/search/history_unittest.cc   EXPECT_EQ(PREFIX_PRIMARY, GetResultType(kPrimary));
PREFIX_PRIMARY    132 chrome/browser/ui/app_list/search/mixer.cc             case PREFIX_PRIMARY: