...and test it.

Also at the same time, add a facility to create a SettingsValues for
test, and some minor performance improvement to surrounding
methods.

Change-Id: I13b629ae14755c244af2a9406a7e9b4a4a16090f

isComposingWord() is actually defined as size > 0, so this test
can never be false.

Change-Id: If71afae6f0b16bff46178f0fae3244597354fecb

Bug: 10316781
Change-Id: I528c59c8823cda11975cb01b0ae59f12cfadef3b

Bug: 9618601

Change-Id: Ief07fa0c3c4f7f5999a3fafcef4e47b6b6fd8143

Change-Id: I5dc3e2b674f7343ef57317fde6bdb7349a7fe04c

Bug: 6522943
Change-Id: Iad1b11172e47bfbae2b4129361a56b9d793f8f62

Change-Id: Icceda22aec75f9e3602da8775c0e94b110283575

Bug: 10284912
Change-Id: Ie0fc09b101034482a775961c8f8f1fcdf6dbec8f

Bug: 9429906

Change-Id: Ifc538b38b7d37469aecccd32a7e3f95a90558be7

Bug: 9429906
Change-Id: Ibd4d5cedb371c0b4ee1342a3e6d221c9e34c2402

Change-Id: I9bbba9c27d3d478421c094e6cd0e1da31fd4f4c8

It should be called regardless of the gesture input being enabled or not

Change-Id: I223a823ef18389227fc04d000cc7bf750797ba31

Follow up to I5bc980c4dc41bc304be3c190934c1f7c55c9d244

bug: 8967766
Change-Id: I7b916daa5269cfde359a77555e8ffadf0e4a8f92

This change re-origanizes view hierarchy of IME's input view.

Change-Id: I9d0a07692d0f41de3345d207366393bcd5424f7e

The usability study mode has been broken.

bug: 10251399
Change-Id: Iaa301241f102f412fa073f0d8b897a4c8b265a9c

Change-Id: I827052f234eeaa4dbcfd37da69a99866896a158b

Change-Id: I46830f8482b46c6999b80793c8b4ae860b46e429

Change-Id: Ic0013089625e112aaccc888d462330640ef7cc6f

Change-Id: I5373df4a7c82f964f99acf70325bba8702111a75

Bug: 6669677
Change-Id: I6a20eed2c8afdd1c16ada5bf85067864c7cd2a7f

Change-Id: I9b41b5f34e93a3f291a352cd85c5ac257beaa9ab

Bug: 8911898
Change-Id: Ifb4bb63c14dc960d0a53f1511908830093cca012

Change-Id: I4a9065e703e98ffed50f2a6d76ace938dfc26ddf

Change-Id: I377f6a83ec86b0345b170e7ad995d4577220d0ad

Change-Id: I0a7834b5c4908a2116a8772cf85985ab8bed7091

Bug: 9429906
Bug: 4192129

Change-Id: I361ab380edeee5a8a8b364df3f9f4ab202b79105

Change-Id: I2c16134a24088dbc30b74ae7c5bc578a9d84a960

The emoji switching key icon asset should be updated. The icons in
this change are just borrowed from Hangout.

Bug: 10179862
Bug: 6370846
Change-Id: Icea26d2cf2ac6a6df9beb4c98f646dbe309bdcd9

Change-Id: Ib73962acff72be0a78a3565028572ad694fb8501

Change-Id: I3710e1fe1574c0f69f7f448619e939fb45e9b8d3

Instead of CODE_RESEARCH, special outputText ".research." is used to
invoke a research feedback dialog.

Change-Id: Ic95c956ab4f2b5f0c3f2205c9bbcdcfb67db5d6e

Change-Id: I7dce7373b371f1ed5a985815f5d43fb6c6ee1f84

Bug: 10064334
Change-Id: Ie4e6c333566eee9000fa5c8e59e9df8b9b56a5b3

Change-Id: I8a24fc0981e58a7dc30f0577c4415a1d3bc5ed4d

Change-Id: I00584a68d868f38c065bb6a41e8e5f4eafd44e7f

This probably only ever happens in tests, but still, that's
the right thing to do.

Bug: 10139031
Change-Id: I259be9e7306162e19faf738a093a77762f2e7675

Change-Id: I7a35eb4cb7cee4c120236a2bc1974d7b345f4188

Bug: 9429906
Change-Id: I2003060c7065e736d42f3b3303fbba549358dd18

Calling up setLayerType(LAYER_TYPE_HARDWARE, ..) on non-HW accelerated
devices was ending up with having a drawing cache in View that is not
quite needed for PreviewPlacerView.

bug: 8967766

Change-Id: Ic8e6eeaf536530ff5f23eb353b0a8e5ba96fa0e2

Follow up to I5bc980c4dc41bc304be3c190934c1f7c55c9d244

bug: 8967766
Change-Id: I37c2e8e70ff4966ca5e4f29e5cac8349d8fe73b6