Hook up major per-user call flows in IMMS
This is a kind of gigantic change that aims to hook up most of
remaining per-user call flows without breaking at least single-user
IME mode.
Most of changes are mechanical, including moving the following
@MultiUserUnawareField fields into UserData.
* mBoundToMethod
* mBoundToAccessibility
* mImeBindingState
* mCurClient
* mInFullscreenMode
* mCurInputConnection
* mCurImeDispatcher
* mCurRemoteAccessibilityInputConnection
* mCurEditorInfo
* mCurStatsToken
* mEnabledSession
* mEnabledAccessibilitySessions
So far all the end-to-end tests are passing and hopefully there is no
observable behavior change in the single user IME mode.
Bug: 305849394
Fix: 325515685
Fix: 349444857
Test: presubmit
Flag: EXEMPT refactor
Change-Id: I9d4615e6da979204c21555e040a687163c1460ab
8 files changed
