31     const syncer::StringOrdinal& suggested_page) {  in EnsureValidOrdinals()
36     syncer::StringOrdinal* page_ordinal,  in GetDefaultOrdinals()
37     syncer::StringOrdinal* app_launch_ordinal) {  in GetDefaultOrdinals()
47 syncer::StringOrdinal NullAppSorting::GetAppLaunchOrdinal(  in GetAppLaunchOrdinal()
49   return syncer::StringOrdinal(kFirstApp);  in GetAppLaunchOrdinal()
54     const syncer::StringOrdinal& new_app_launch_ordinal) {  in SetAppLaunchOrdinal()
57 syncer::StringOrdinal NullAppSorting::CreateFirstAppLaunchOrdinal(  in CreateFirstAppLaunchOrdinal()
58     const syncer::StringOrdinal& page_ordinal) const {  in CreateFirstAppLaunchOrdinal()
59   return syncer::StringOrdinal(kFirstApp);  in CreateFirstAppLaunchOrdinal()
62 syncer::StringOrdinal NullAppSorting::CreateNextAppLaunchOrdinal(  in CreateNextAppLaunchOrdinal()
63     const syncer::StringOrdinal& page_ordinal) const {  in CreateNextAppLaunchOrdinal()
64   return syncer::StringOrdinal(kNextApp);  in CreateNextAppLaunchOrdinal()
67 syncer::StringOrdinal NullAppSorting::CreateFirstAppPageOrdinal() const {  in CreateFirstAppPageOrdinal()
68   return syncer::StringOrdinal(kFirstPage);  in CreateFirstAppPageOrdinal()
71 syncer::StringOrdinal NullAppSorting::GetNaturalAppPageOrdinal() const {  in GetNaturalAppPageOrdinal()
72   return syncer::StringOrdinal(kFirstPage);  in GetNaturalAppPageOrdinal()
75 syncer::StringOrdinal NullAppSorting::GetPageOrdinal(  in GetPageOrdinal()
77   return syncer::StringOrdinal(kFirstPage);  in GetPageOrdinal()
82     const syncer::StringOrdinal& new_page_ordinal) {  in SetPageOrdinal()
89     const syncer::StringOrdinal& page_ordinal) const {  in PageStringOrdinalAsInteger()
93 syncer::StringOrdinal NullAppSorting::PageIntegerAsStringOrdinal(  in PageIntegerAsStringOrdinal()
95   return syncer::StringOrdinal(kFirstPage);  in PageIntegerAsStringOrdinal()