- also cleaned up RLog menu

multi-project commit with If0fd4fef89d390073e6939d5188ed5696866cb33

Bug: 6188932
Change-Id: I4f66f13bd366b4e8bde742ccd0704f812c6d33f9

- uploads files in the background to server

multi-project commit with Ie0d937773e04b2fbefc8d76c231aaa52ebc392c9

Bug: 6188932

Change-Id: I90bb0e237eeb567e4cbb51085f2229f17f1fe71c

- new package: com.android.inputmethod.research

multi-project commit with Ic0a5744f3160d13218addd589890623c0d120ffc

Bug: 6188932

Change-Id: Icf8d4a40a5725401799be6e209a640d99a5f34c4

Change-Id: Ie15a817f13d3ce0a87eeff8334824fd3a337c1bc
Auto-generated-cl: translation import

Change-Id: I034e80df03c7c6c0895fdf2c03763627d410d425

Bug: 6845325
Change-Id: I3165465b0b280e32a9288da16abb75baa67288dc

Bug: 6852441

Bug: 6852705

Change-Id: Ib90107a5dde774b4d6c1e570629ce7f7eaff44bc

Change-Id: Iab604aa1ef67acf5d54208a6bc44635632845ae0

Change-Id: I32709fac0dec3165678a052aa286e2fb3d90721b

Change-Id: I570641bc2f32d016c247db6c065a138d8235ab8c

Bug: 6847999

Change-Id: I904685be07e23292dd95296617a4b64c366f06f2

This change revises ResizableIntArrayTests as well.

Eliminates need to recreate batch InputPointers on each gesture move event.
Fixes issue where batch points from previous tapping input get mixed into next gesture.

Change-Id: I9ecac66db88f5a87c6dde2138408906dd3d11139

Change-Id: I0122e62e7f9cf50d3987dc80018f2e9e78ed3f87
Auto-generated-cl: translation import

Bug: 6188932
Change-Id: I692e427ba2e6da7bb15f48208304c4a034392a22

* commit '76533ab5':

Change-Id: Icff9883db37162d72b2fb24f4d03ef09112a3149

Change-Id: Ibbbc117214912ffa192c694bde5b7d55154f40c4

Change-Id: Ia8e8c15fdbbd49768d57cafd50325e7e45af6251

Change-Id: Ie11e2b83c2602c0d5a2739a7d4f4994f80d7e298

The gesture input will be disabled when
 * It is AOSP build.
 * Accessibility mode is on.
 * The input field is password mode.

Bug: 6844755
Bug: 6844763
Bug: 6845011
Change-Id: I74972cc765d15c08059e0c9014f863ffb2a57c6c

Change-Id: I02f23096f0682d30effe4dfc1ca57881a1e4aedc

Change-Id: I4ba29a164c70eb3db5afbb502a81d32088813ba4
Auto-generated-cl: translation import

Change-Id: Ib28fae10493a9142ba4dff6cf57f52c59766b209

This change also removes the reference of SuggestedWords from
GestureTracker and KeyboardActionListener.

Change-Id: I25ef8756007986abf99a931afd665bbfe6fa387f