Use LOOKBACK_CHARACTER_NUM = 80 instead of the previous
EDITOR_CONTENTS_CACHE_SIZE = 1024 (which was overkill).

This speeds up many InputLogic operations.

Bug: 19987461
Change-Id: I62b6a589f87e5daab33376b3e48f1c615a66dcfb

Bug 19987461.

Change-Id: Ibf58f2b26c2d01f765ef32abb47c84be49e2ba9f

Currently, we read 256 (max word size) * 5 (max N-gram size + 1) characters
from the input connection when building our context. This is overkill. We
don't need more than 80 characters, regardless of which decoder we use.

Bug 19987461.

Change-Id: Ie3a321cf2482adbacd8006d9d86e6601097c15ed

The spell checker is decoding, and getting multiple sets of suggestions, for
every word it encounters. It even does that for in-vocabulary words, though
it will not underline or show suggestions for in-vocabulary words.

Bug 19987461.

Change-Id: Ie61101fa8ab8917f3f49c77768dbcffd96c1685e

Bug 20071513.

Change-Id: Iaab909575da29bfe6e17bb3865ce51d1e7720e7c

This reverts commit 24a9683a.

Change-Id: I6f305aac6ac8d5c550a39eb5c88ec2881203cecc
Reason: Breaks a clean build on master.

Change-Id: I984112f22ef3047ee98f0ce57f541d901df92517
Auto-generated-cl: translation import

Change-Id: Id08daf7c06e874b43deed77a49b65969dadb1565

Bug 20061825.

Change-Id: I3bad714a340df383a80d17c25efb068304f6bd74

Bug: 20035793
Change-Id: Idc13af405eab5457954a93db3dddcd81f6eb6435

Bug 19987461.

Change-Id: If5bb798a350e9083ee8b67a84af132c100f0a7eb

Bug 19987461.

Change-Id: Ibeebb9f1b1c4f3a9ed988c9e20209a9c83b5a359

Bug 19987461.

Change-Id: Ia2714f555146f8f31a6d8c61f555d2b6fecdab7d

This declares to the platform and tools that this app does not use
cleartext network traffic. The platform and tools will be blocking
(on best effort basis) attempts to use such traffic by this app.
For example, attempts to use HTTP (rather than HTTPS) will be blocked.

Bug: 19215516
Change-Id: I4c933a214457025797e077b72d8daf8a0c876923

Also move the class to the parent package, since it's no longer tied to the
spell checking service.

Bug 19966848.
Bug 20036810.

Change-Id: I35014d212fd87281eb90def03ee92e6872dcd63e

These occur when the user moves the cursor into a word.

Bug: 19571104
Change-Id: Ibc2e4f0146f7c1130ad078bd0c0a871dafa5d694

Change-Id: I36358e551d6c51e786b6e09b1a1368ebf3c48f69

Bug:20022334
Change-Id: I3487043a567ee3b6579a15361464f00be118d3e5

Bug 19996229.

Change-Id: I26938b26cd171b7947671a8406af6e3b7c8539f4

Change-Id: I1985fcc352c1c0658c4177f906f1d71ee0d67c6f

Bug 19966848.

Change-Id: Ice6a030d2d2319822d5108c5b6a37efa4de1090f

Bug 19959791.

Change-Id: Iac2bf1a2550795e75e866aded57130dac1619a81

Bug:19961809
Change-Id: I02d6bd773dc20112c8fa3b83ac305d0cdbbd58d0

* commit '9ce2d0bb':
  Remove uses of libcxx.mk.

* commit '06e62ab2':
  Remove uses of libcxx.mk.

Change-Id: Iaf4cd5d11b113be4738182fb662e5dc54b2f5366

Bug: 19966676
Change-Id: I657d2989966804cc1b6e3b12670a2123b6f06127

* commit 'cc47075c':
  Remove uses of libcxx.mk.