Bug 1005057 - Switch to system frame inside get/set permission test methods
Bug 1029730 - (vertical-homescreen) Search field width changes slightly when invoked
Bug 1021513 - [Messages] Recipients list container scroll up automatically when dragging down the container for multiline recipients list mode
Bug 1013296 - Compose. Change send button to an paper plane icon
Bug 1030058 - apps/system/style/themes/default/images/ui/time_pattern.png should be
removed.
Revert "bug 1021857 - Ensure z-index for AttentionScreen makes it top-most."

This reverts commit 38a367ba17e8ce3f2a44884c584448f977a81eaf.
Merge pull request #19991 from rnowm/1013296

Bug 1013296 - Compose. Change send button to an paper plane icon. r=steveck-chung
Merge pull request #21101 from RudyLu/system/Bug1030058-remove_assets

Bug 1030058 - apps/system/style/themes/default/images/ui/time_pattern.pn...
r=pivanov
Merge pull request #21100 from steveck-chung/bug-1021513

Bug 1021513 - [Messages] Recipients list container scroll up automatically when dragging down. r=azasypkin
Merge pull request #21063 from zacc/bug_1005057_app_perms

LGTM, merging as the failure from Travis is unrelated to the changes.
Merge pull request #21094 from crdlc/bug-1029730

Bug 1029730 - (vertical-homescreen) Search field width changes slightly ...
Bug 970824 - [LockScreen][System] Stop directly use 'lockScreen.locked'
Revert "Bug 970824 - [LockScreen][System] Stop directly use 'lockScreen.locked'"

This reverts commit 26421dbeb14e2ac41a4926695e804628d29726ae.