Merge pull request #22259 from snowmantw/issue1043892

Bug 1043892 - [LockScreen] Solve the visual regression caused by Bug 104...
Merge pull request #22754 from KevinGrandon/bug_1043275_test_follow_up

Bug 1043275 - Follow-up, fix test to retry scroll before verifying meta tag
Merge pull request #22295 from cctuan/1045919

Bug 1045919 - JavaScript Error: "TypeError: AppWindowManager.getActiveApp(...) is null" {file: "app://system.gaiamobile.org/js/activity_window_manager.js"
Bug 1050670 - verify output files from jsmin
Merge pull request #22561 from mnjul/bug_1035117_keyboard_input_password_type

Bug 1035117 - [Keyboard] To support password input. r=timdream
Bug 1047998 - [dialer] Long number is not showed properly
Bug 1051599 - Don't handle mouse events involving life cycles from/to out of keyboard frame
Merge pull request #22755 from timdream/keyboard-mouse-events

Bug 1051599 - Don't handle mouse events involving life cycles from/to out of keyboard frame, r=rudyl
Bug 1048846 - Intermittent failing test - ime_uninstallation_test
Merge pull request #22612 from mpizza/Bug_1050097_add_error_handling

Bug 1050097 - [Camera] Add error handling while |videoStorage.addNamed| occurs error. r=diego.
Merge pull request #22705 from cctuan/1050670

Bug 1050670 - verify output files from jsmin
Merge pull request #22557 from yurenju/callscreen-2

Bug 1000049 - APP=callscreen make install-gaia should restart b2g to pick up the changes r=gduan
Merge pull request #21574 from yurenju/camera-config

Bug 1036830 - build failed if camera-config.js in distribution directory... r=gduan
Bug 1050843 - [B2G][Contacts] Export contacts buttons are overlaying Settings menu page
Bug 1052300 - [Keyboard] Wrong keyboard may be activated after using IMESwitcher
Revert "Bug 1036830 - build failed if camera-config.js in distribution directory doesn't exist r=gduan"

This reverts commit c9fb6b5a763d744a991aa0b26a22ef988fde8ab7.
Merge pull request #22714 from yurenju/camera-config-2

Bug 1036830 - build failed if camera-config.js in distribution directory doesn't exist r=gduan
Merge pull request #22567 from RudyLu/keyboard/Bug1015309-symbol_layout_refinement

Bug 1015309 - Update the default and English symbol panel.
r=timdream.
Bug 1022609 - Define 2 different symbol panels that includes ',' or not.
 - Modify each layout to define supportsSwitching.
Bug 1050162 - [LockScreen] No SIM label when there is an incoming call