Bug 1010651 - (vertical-homescreen) RocketBar missing search icon
Merge pull request #19363 from RudyLu/ime/Bug1010021

Bug 1010021 - Add integration test to cover 3rd-party IME installation.
Merge pull request #19541 from crdlc/bug-1010651

Bug 1010651 - (vertical-homescreen) RocketBar missing search icon
Bug 1016204 - [Collections App] Collection icons for vertical homescreen [r=ranbena, kgrandon]