All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=638402

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZytgELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IocBQ2hyb21pdW1QZXJmRnlpL2FuZHJvaWQtZ2FsYXh5LXM1L3Y4LmluZmluaXRlX3Njcm9sbF90Ym12Mi9tZW1vcnk6Y2hyb21lOmFsbF9wcm9jZXNzZXM6cmVwb3J0ZWRfYnlfY2hyb21lOnY4OmFsbG9jYXRlZF9vYmplY3RzX3NpemVfYXZnDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZytgELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IocBQ2hyb21pdW1QZXJmRnlpL2FuZHJvaWQtZ2FsYXh5LXM1L3Y4LmluZmluaXRlX3Njcm9sbF90Ym12Mi9tZW1vcnk6Y2hyb21lOmFsbF9wcm9jZXNzZXM6cmVwb3J0ZWRfYnlfY2hyb21lOnY4OmFsbG9jYXRlZF9vYmplY3RzX3NpemVfbWF4DAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyrQELEhNTdG9wcGFnZUFsZXJ0UGFyZW50In9DaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL21lbW9yeTpjaHJvbWU6YWxsX3Byb2Nlc3NlczpyZXBvcnRlZF9ieV9jaHJvbWU6djg6ZWZmZWN0aXZlX3NpemVfYXZnDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyrQELEhNTdG9wcGFnZUFsZXJ0UGFyZW50In9DaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL21lbW9yeTpjaHJvbWU6YWxsX3Byb2Nlc3NlczpyZXBvcnRlZF9ieV9jaHJvbWU6djg6ZWZmZWN0aXZlX3NpemVfbWF4DAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyhwELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IllDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLWZpbmFsaXplX2F2ZwwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZyhwELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IllDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLWZpbmFsaXplX21heAwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZykwELEhNTdG9wcGFnZUFsZXJ0UGFyZW50ImVDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLWZpbmFsaXplX3BlcmNlbnRhZ2VfaWRsZQwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZygwELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IlVDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLXN0ZXBfYXZnDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZygwELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IlVDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLXN0ZXBfbWF4DAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyjwELEhNTdG9wcGFnZUFsZXJ0UGFyZW50ImFDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLXN0ZXBfcGVyY2VudGFnZV9pZGxlDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyiQELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IltDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL3Y4LWdjLWxhdGVuY3ktbWFyay1jb21wYWN0b3JfYXZnDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyiQELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IltDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL3Y4LWdjLWxhdGVuY3ktbWFyay1jb21wYWN0b3JfbWF4DAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZylQELEhNTdG9wcGFnZUFsZXJ0UGFyZW50ImdDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL3Y4LWdjLWxhdGVuY3ktbWFyay1jb21wYWN0b3JfcGVyY2VudGFnZV9pZGxlDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyfAsSE1N0b3BwYWdlQWxlcnRQYXJlbnQiTkNocm9taXVtUGVyZkZ5aS9hbmRyb2lkLWdhbGF4eS1zNS92OC5pbmZpbml0ZV9zY3JvbGxfdGJtdjIvdjgtZ2Mtc2NhdmVuZ2VyX2F2ZwwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZyfAsSE1N0b3BwYWdlQWxlcnRQYXJlbnQiTkNocm9taXVtUGVyZkZ5aS9hbmRyb2lkLWdhbGF4eS1zNS92OC5pbmZpbml0ZV9zY3JvbGxfdGJtdjIvdjgtZ2Mtc2NhdmVuZ2VyX21heAwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZyiAELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IlpDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL3Y4LWdjLXNjYXZlbmdlcl9wZXJjZW50YWdlX2lkbGUMCxINU3RvcHBhZ2VBbGVydBiC-xgM,agxzfmNocm9tZXBlcmZyeAsSE1N0b3BwYWdlQWxlcnRQYXJlbnQiSkNocm9taXVtUGVyZkZ5aS9hbmRyb2lkLWdhbGF4eS1zNS92OC5pbmZpbml0ZV9zY3JvbGxfdGJtdjIvdjgtZ2MtdG90YWxfYXZnDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyeAsSE1N0b3BwYWdlQWxlcnRQYXJlbnQiSkNocm9taXVtUGVyZkZ5aS9hbmRyb2lkLWdhbGF4eS1zNS92OC5pbmZpbml0ZV9zY3JvbGxfdGJtdjIvdjgtZ2MtdG90YWxfbWF4DAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyhAELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IlZDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsX3RibXYyL3Y4LWdjLXRvdGFsX3BlcmNlbnRhZ2VfaWRsZQwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZyvwELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IpABQ2hyb21pdW1QZXJmRnlpL2FuZHJvaWQtZ2FsYXh5LXM1L3Y4LmluZmluaXRlX3Njcm9sbC1pZ25pdGlvbl90Ym12Mi9tZW1vcnk6Y2hyb21lOmFsbF9wcm9jZXNzZXM6cmVwb3J0ZWRfYnlfY2hyb21lOnY4OmFsbG9jYXRlZF9vYmplY3RzX3NpemVfYXZnDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyvwELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IpABQ2hyb21pdW1QZXJmRnlpL2FuZHJvaWQtZ2FsYXh5LXM1L3Y4LmluZmluaXRlX3Njcm9sbC1pZ25pdGlvbl90Ym12Mi9tZW1vcnk6Y2hyb21lOmFsbF9wcm9jZXNzZXM6cmVwb3J0ZWRfYnlfY2hyb21lOnY4OmFsbG9jYXRlZF9vYmplY3RzX3NpemVfbWF4DAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZytwELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IogBQ2hyb21pdW1QZXJmRnlpL2FuZHJvaWQtZ2FsYXh5LXM1L3Y4LmluZmluaXRlX3Njcm9sbC1pZ25pdGlvbl90Ym12Mi9tZW1vcnk6Y2hyb21lOmFsbF9wcm9jZXNzZXM6cmVwb3J0ZWRfYnlfY2hyb21lOnY4OmVmZmVjdGl2ZV9zaXplX2F2ZwwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZytwELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IogBQ2hyb21pdW1QZXJmRnlpL2FuZHJvaWQtZ2FsYXh5LXM1L3Y4LmluZmluaXRlX3Njcm9sbC1pZ25pdGlvbl90Ym12Mi9tZW1vcnk6Y2hyb21lOmFsbF9wcm9jZXNzZXM6cmVwb3J0ZWRfYnlfY2hyb21lOnY4OmVmZmVjdGl2ZV9zaXplX21heAwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZykAELEhNTdG9wcGFnZUFsZXJ0UGFyZW50ImJDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLWZpbmFsaXplX2F2ZwwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZykAELEhNTdG9wcGFnZUFsZXJ0UGFyZW50ImJDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLWZpbmFsaXplX21heAwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZynAELEhNTdG9wcGFnZUFsZXJ0UGFyZW50Im5DaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLWZpbmFsaXplX3BlcmNlbnRhZ2VfaWRsZQwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZyjAELEhNTdG9wcGFnZUFsZXJ0UGFyZW50Il5DaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLXN0ZXBfYXZnDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyjAELEhNTdG9wcGFnZUFsZXJ0UGFyZW50Il5DaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLXN0ZXBfbWF4DAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZymAELEhNTdG9wcGFnZUFsZXJ0UGFyZW50ImpDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLWluY3JlbWVudGFsLXN0ZXBfcGVyY2VudGFnZV9pZGxlDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZykgELEhNTdG9wcGFnZUFsZXJ0UGFyZW50ImRDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLWxhdGVuY3ktbWFyay1jb21wYWN0b3JfYXZnDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZykgELEhNTdG9wcGFnZUFsZXJ0UGFyZW50ImRDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLWxhdGVuY3ktbWFyay1jb21wYWN0b3JfbWF4DAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyngELEhNTdG9wcGFnZUFsZXJ0UGFyZW50InBDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLWxhdGVuY3ktbWFyay1jb21wYWN0b3JfcGVyY2VudGFnZV9pZGxlDAsSDVN0b3BwYWdlQWxlcnQYgvsYDA,agxzfmNocm9tZXBlcmZyhQELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IldDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLXNjYXZlbmdlcl9hdmcMCxINU3RvcHBhZ2VBbGVydBiC-xgM,agxzfmNocm9tZXBlcmZyhQELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IldDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLXNjYXZlbmdlcl9tYXgMCxINU3RvcHBhZ2VBbGVydBiC-xgM,agxzfmNocm9tZXBlcmZykQELEhNTdG9wcGFnZUFsZXJ0UGFyZW50ImNDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLXNjYXZlbmdlcl9wZXJjZW50YWdlX2lkbGUMCxINU3RvcHBhZ2VBbGVydBiC-xgM,agxzfmNocm9tZXBlcmZygQELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IlNDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLXRvdGFsX2F2ZwwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZygQELEhNTdG9wcGFnZUFsZXJ0UGFyZW50IlNDaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLXRvdGFsX21heAwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw,agxzfmNocm9tZXBlcmZyjQELEhNTdG9wcGFnZUFsZXJ0UGFyZW50Il9DaHJvbWl1bVBlcmZGeWkvYW5kcm9pZC1nYWxheHktczUvdjguaW5maW5pdGVfc2Nyb2xsLWlnbml0aW9uX3RibXYyL3Y4LWdjLXRvdGFsX3BlcmNlbnRhZ2VfaWRsZQwLEg1TdG9wcGFnZUFsZXJ0GIL7GAw


Bot(s) for this bug's original alert(s):

android-galaxy-s5

This appears to be due to my change.
https://github.com/catapult-project/catapult/commit/411cff0811b39ad067eb464d89f87dcb29efba90
https://chromeperf.appspot.com/report?sid=880e777f1c2d87629535a7ac5b385309a9939ac737208a67c8884c1768bfbbe2&start_rev=415642&end_rev=421054