+weidongg fyi

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f1182083823b0b6c3445a5caf884572ca1c21147

commit f1182083823b0b6c3445a5caf884572ca1c21147
Author: Sammie Quon <sammiequon@google.com>
Date: Mon Aug 20 18:20:09 2018

overview: Add transition to home launcher.

The spec is here:
https://mccanny.users.x20web.corp.google.com/www/wm-motion/index.html#project-homecher-transition.

This cl adds the overview slide in/out part of the spec. The launcher window
animations will be added in a later cl.

On entering overview, check if home launcher is enabled and if all windows are
minimized, then slide overview in, otherwise use normal transition. On exit
overview, check if home launcher is enabled and if all windows are minimized,
then slide overview out, otherwise use normal transition. If home launcher
button is explicitly pressed while in overview, minimized all windows without
animation and create mirror windows for them in overview, then slide those out.
We could also slide the original windows on exit, but then we would have to
worry about minimizing after animation and other stuff, so I think this way
is simpler.

Test: manual
Bug:  873394 
Change-Id: I1deaa58334ce41c28907af60c137ebc2d147c3c9
Reviewed-on: https://chromium-review.googlesource.com/1176346
Commit-Queue: Sammie Quon <sammiequon@chromium.org>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Xiaoqian Dai <xdai@chromium.org>
Cr-Commit-Position: refs/heads/master@{#584503}
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/shelf/app_list_shelf_item_delegate.cc
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/overview_animation_type.h
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/overview_utils.cc
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/overview_utils.h
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/scoped_overview_animation_settings.cc
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/scoped_transform_overview_window.cc
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/scoped_transform_overview_window.h
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/window_grid.cc
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/window_grid.h
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/window_selector.cc
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/window_selector.h
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/window_selector_controller.cc
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/window_selector_controller.h
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/window_selector_item.cc
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/window_selector_item.h
[modify] https://crrev.com/f1182083823b0b6c3445a5caf884572ca1c21147/ash/wm/overview/window_selector_unittest.cc

This is working for non arc windows, I'll have  investigate a bit why arc windows are working.

 Issue 869621  has been merged into this issue.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/51ce0e2a4d20aa09c96e5be13413f2d22c86bcd6

commit 51ce0e2a4d20aa09c96e5be13413f2d22c86bcd6
Author: Sammie Quon <sammiequon@google.com>
Date: Thu Aug 30 21:47:45 2018

applist: Translate and fade launcher when swipe up to minimize.

Refactor the launcher overview animation to share some code.

Test: manual
Bug:  873394 
Change-Id: I6c94719a559eea04e354d2bc131efc4cf14650df
Reviewed-on: https://chromium-review.googlesource.com/1196910
Reviewed-by: Weidong Guo <weidongg@chromium.org>
Commit-Queue: Sammie Quon <sammiequon@chromium.org>
Cr-Commit-Position: refs/heads/master@{#587794}
[modify] https://crrev.com/51ce0e2a4d20aa09c96e5be13413f2d22c86bcd6/ash/app_list/app_list_controller_impl.cc
[modify] https://crrev.com/51ce0e2a4d20aa09c96e5be13413f2d22c86bcd6/ash/app_list/home_launcher_gesture_handler.cc
[modify] https://crrev.com/51ce0e2a4d20aa09c96e5be13413f2d22c86bcd6/ash/app_list/home_launcher_gesture_handler.h
[modify] https://crrev.com/51ce0e2a4d20aa09c96e5be13413f2d22c86bcd6/ash/app_list/presenter/app_list_presenter_impl.cc
[modify] https://crrev.com/51ce0e2a4d20aa09c96e5be13413f2d22c86bcd6/ash/app_list/presenter/app_list_presenter_impl.h

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/317deb56c8ee2d08cec03c397f726d2bf188fd73

commit 317deb56c8ee2d08cec03c397f726d2bf188fd73
Author: Sammie Quon <sammiequon@google.com>
Date: Thu Sep 06 16:36:28 2018

overview: Introduce OnOverviewModeEndingAnimationCompelete shell observer.

The first usage will be full screen applist, so it doesnt show up while
overview windows are moving around.

Also move blur to after animations, and fix a bug with app list overview
animation pause, and add a pause for homecher -> overview window
animations.

Test: manual
Bug:  873394 , 871875, 880613
Change-Id: Id9ede4b412c609cff6a1ec4c841b20aaab9aa5e2
Reviewed-on: https://chromium-review.googlesource.com/1199814
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Xiaoqian Dai <xdai@chromium.org>
Reviewed-by: Weidong Guo <weidongg@chromium.org>
Commit-Queue: Sammie Quon <sammiequon@chromium.org>
Cr-Commit-Position: refs/heads/master@{#589186}
[modify] https://crrev.com/317deb56c8ee2d08cec03c397f726d2bf188fd73/ash/app_list/app_list_controller_impl.cc
[modify] https://crrev.com/317deb56c8ee2d08cec03c397f726d2bf188fd73/ash/app_list/app_list_controller_impl.h
[modify] https://crrev.com/317deb56c8ee2d08cec03c397f726d2bf188fd73/ash/app_list/presenter/app_list_presenter_impl.cc
[modify] https://crrev.com/317deb56c8ee2d08cec03c397f726d2bf188fd73/ash/shell.cc
[modify] https://crrev.com/317deb56c8ee2d08cec03c397f726d2bf188fd73/ash/shell.h
[modify] https://crrev.com/317deb56c8ee2d08cec03c397f726d2bf188fd73/ash/shell_observer.h
[modify] https://crrev.com/317deb56c8ee2d08cec03c397f726d2bf188fd73/ash/wm/overview/overview_utils.cc
[modify] https://crrev.com/317deb56c8ee2d08cec03c397f726d2bf188fd73/ash/wm/overview/scoped_overview_animation_settings.cc
[modify] https://crrev.com/317deb56c8ee2d08cec03c397f726d2bf188fd73/ash/wm/overview/window_selector_controller.cc

Your change meets the bar and is auto-approved for M70. Please go ahead and merge the CL to branch 3538 manually. Please contact milestone owner if you have questions.
Owners: benmason@(Android), kariahda@(iOS), geohsu@(ChromeOS), abdulsyed@(Desktop)

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/fab2cce4c4d7c334488bb6d0f56feb64d203446e

commit fab2cce4c4d7c334488bb6d0f56feb64d203446e
Author: Alex Newcomer <newcomer@chromium.org>
Date: Tue Sep 11 21:33:13 2018

overview: Introduce OnOverviewModeEndingAnimationCompelete shell observer.

The first usage will be full screen applist, so it doesnt show up while
overview windows are moving around.

Also move blur to after animations, and fix a bug with app list overview
animation pause, and add a pause for homecher -> overview window
animations.

TBR=sammiequon@google.com

(cherry picked from commit 317deb56c8ee2d08cec03c397f726d2bf188fd73)

Test: manual
Bug:  873394 , 871875, 880613
Change-Id: Id9ede4b412c609cff6a1ec4c841b20aaab9aa5e2
Reviewed-on: https://chromium-review.googlesource.com/1199814
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Xiaoqian Dai <xdai@chromium.org>
Reviewed-by: Weidong Guo <weidongg@chromium.org>
Commit-Queue: Sammie Quon <sammiequon@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#589186}
Reviewed-on: https://chromium-review.googlesource.com/1220686
Reviewed-by: Alex Newcomer <newcomer@chromium.org>
Cr-Commit-Position: refs/branch-heads/3538@{#296}
Cr-Branched-From: 79f7c91a2b2a2932cd447fa6f865cb6662fa8fa6-refs/heads/master@{#587811}
[modify] https://crrev.com/fab2cce4c4d7c334488bb6d0f56feb64d203446e/ash/app_list/app_list_controller_impl.cc
[modify] https://crrev.com/fab2cce4c4d7c334488bb6d0f56feb64d203446e/ash/app_list/app_list_controller_impl.h
[modify] https://crrev.com/fab2cce4c4d7c334488bb6d0f56feb64d203446e/ash/app_list/presenter/app_list_presenter_impl.cc
[modify] https://crrev.com/fab2cce4c4d7c334488bb6d0f56feb64d203446e/ash/shell.cc
[modify] https://crrev.com/fab2cce4c4d7c334488bb6d0f56feb64d203446e/ash/shell.h
[modify] https://crrev.com/fab2cce4c4d7c334488bb6d0f56feb64d203446e/ash/shell_observer.h
[modify] https://crrev.com/fab2cce4c4d7c334488bb6d0f56feb64d203446e/ash/wm/overview/overview_utils.cc
[modify] https://crrev.com/fab2cce4c4d7c334488bb6d0f56feb64d203446e/ash/wm/overview/scoped_overview_animation_settings.cc
[modify] https://crrev.com/fab2cce4c4d7c334488bb6d0f56feb64d203446e/ash/wm/overview/window_selector_controller.cc