This reverts commit 44454c2b.

Due to unit test breakage.

Bug: 14419121
Change-Id: Id0bbc2276fc035aa090f7bb4fa8112a1aecd483f

Bug: 14419121
Change-Id: I6a477b9bf9022e369d4a6a77415490dc2b9eefc6

This CL removes the following unused Key attributes
- Key.keyLabelFlags' followKeyLargeLabelRatio
- Keyboard.keyLargeLabelRatio

Change-Id: Ib4fb13cc7ca902ac1733ecf27bd284d07e10bc3e

Change-Id: Idc0670588bb51e6a2b3eac9489cb643db293815a

The Key.keyLabelFlags's flag "alignButtom" (misspelled) has been
removed by Iae3cd66744. This CL re-introduce the same flag with
"alignIconToBottom".

Bug: 16803172
Change-Id: I412590f394c6ca9b36358d6acfe8675071403bdd

Change-Id: I745ed21b88fbdb1f3a16a71ebf3461d909ae448e

This CL adds two Key attributes to control how much a label should be
off centered.
- keyLabelOffCenterRatio
- keyHintLabelOffCenterRatio

Bug: 14419121
Change-Id: I26650eefdd375f0eeca8a1ca6034a8339d2a3182

Bug: 15526978
Change-Id: Ia73d825c7e00097018822704e61272d0e448f39a

Bug: 16351091
Change-Id: I6af18ea210c00916157138b9cfbeb073aee6ca1b

Formerly "Show correction suggestions" had three options, "always
show", "show in portrait mode", and "always hide". The reason behind
"show in portrait mode" was that there may not be enough screen estate
in landscape mode to show suggestions. Because recent phone devices
have relatively large screen, we decide to remove "show in portrait
mode" option.

Bug: 15780939
Change-Id: I896d737452c3893d43ce20bd88127f10c1eb3d83

Bug: 16143083
Change-Id: I6396f725b30e9ef6fa7964a0c9d7eb6d1d97e376

Change-Id: I907041b09e5bfce537ed4f592947b2cec8cef4ac

Add scripts for Bengali, Devanagari, Kannada, Malayalam,
and Tamil.
Also include a very minor fix for Arabic.

This concludes work on:
Bug: 15840116

Change-Id: Iade313fc70030a67c68d424d8cb0cac245b883d1

Bug: 15840116
Change-Id: I1264fdeea0d4739ca0f360f4934d06e5a824d4e5

Bug: 15840116
Change-Id: Id72b739e73cb3e72f56e1872ad9d60469555e193

Change-Id: Iae3cd6674448f258ee0a4bf2966bf3c347876b4f

For API 21 (and later), Theme.DeviceDefault.Light is specified.

This CL must be checked in together with Ic91f28df81.

Bug: 11866784
Bug: 13888366
Bug: 15781377
Change-Id: I01b288473128fc2491d3663e90cab56d0ba2d704

Bug: 15782668
Bug: 15436349
Change-Id: Idbf98933e60531dbddb9450c6dbe7c4e2492cbd5

Bug: 16226064
Change-Id: Ice28fc20680889a4053c5d20c88dd744a0f7297e

Bug: 16208129
Change-Id: I34ba531bcdd9b18b3b84c78cf0cd9cae439ecd5d

This CL also fixes a bug of pressed state color of suggestions strip
in Material Light theme.

Bug: 16208167
Change-Id: I4315893bd129f65f34c863b003c8b2cfab4d2d84

Bug: 16080988
Change-Id: I8638a26370bbe2abf5dfcd9f40200b57264f5c0b

Bug: 16143083
Bug: 15678940
Bug: 15680164
Change-Id: I9f2527a8a536aab05d961e619e3940603024385c

Bug: 15782668
Change-Id: Id2ae47cfb2065d73f13701b9c6a041129dfd08ae

Bug: 15782668
Change-Id: If3f2439fe9dcd2c05514e73861777337b42273c4

This CL also removes unused tabKeyPreview icon.

Change-Id: Ia69ba9c3d7c67ccb8983275bed262292eb422db2

This CL introduces fontDefault flag to keyLabelFlags of Key attribute
to reset font specification to keyTypeface attribute.

This is a followup of I065824f3fa.

Bug: 6911143
Change-Id: I33bd4a23aaea73e2b17175ddd39053ec915d5451

Change-Id: I065824f3fab941560980d3d9387730e4c25eb12b

Bug: 15840116
Change-Id: I91719e4fc2e3fe29320e4cb8b1a2f8f93c44cc4d

Bug: 15840116
Change-Id: I3abbe4ce1ae573e9c5f1a8a96dc0056e8889d507

This CL must be checked in together with I506b9ae6ea.

Bug: 11866784
Change-Id: I00aa90618642758c783f7c92f162dc2ee16659a6

This reverts commit 80c47b2f.

Change-Id: I69619bd9856d4133794597a0cf81cc121e3a7887

This CL must be checked in together with Ie45df15b18.

Bug: 11866784
Change-Id: I44d6ceb45108be135e3eaa361f4ee2c83f04fb57

This reverts commit 339929ba.

Bug: 11866784
Bug: 13888366
Bug: 15781377

This doesn't build with LOCAL_SDK_VERSION := 19 for UnbundledLatinImeGoogle.

Change-Id: Idf8bd335b076152265f245f578dadf651e291878

This CL must be checked in together with I6ebfbeb4e8.

Bug: 11866784
Bug: 15781377
Bug: 13888366
Change-Id: I57d47ab174d03121a604fd0dbf553795de0ab9b8

Bug: 15143928
Change-Id: I12411b9b5b9611ec089e4967def9b5c19a2367c7

The previous time out was 1500 milliseconds that wasn't enough for
announcing some accented letters, for example "Ü". This CL makes the
time out to 3000 milliseconds.

BUG: 15582951
Change-Id: I9bf864389c359e3b9abfe5000b897cf742a8dbe7

This adds "Dump contextual dictionary".

Bug: 14161647
Change-Id: I41a6d6e131d9d8c300ac0120d903d46d88bb3346

Bug: 15378862
Change-Id: Ia14929bd9eb63ad5735cae0ad98ad0e2ad301128

Bug: 15467097
Change-Id: Id909723cd979ccd24740b034720591c9b1bcc2b1