Bug: 6905194
Change-Id: I7f9f61f36b7f3aa2b40c126a68232a947976aad2

Bug: 6689079
Change-Id: I6b366acdcefb8b2c0d973a4f2a12329fc12eb5c5

This change affects Ukrainian, Belarusian, Kyrgyz, and Russian
keyboard. The followings are the layout changes for each language
respectively.

[Ukrainian]
 * Replace useless CYRILLIC LETTER E with CYRILLIC LETTER UKRAINIAN IE.
 * Replace useless CYRILLIC LETTER HARD SIGN with CYRILLIC LETTER YI
   on 10-inch tablet.
 * Add CYRILLIC LETTER GHE WITH UPTURN as more keys of CYRILLIC LETTER
   GHE.

[Belarusian]
 * Add CYRILLIC LETTER IO as more keys of CYRILLIC LETTER IE.
 * Replace useless CYRILLIC LETTER HARD SIGN with CYRILLIC LETTER IE
   on 10-inch tablet.

[Kyrgyz]
 * Add CYRILLIC LETTER IO as more keys of CYRILLIC LETTER IE.
 * Remove CYRILLIC LETTER HARD SIGN from more keys of CYRILLIC LETTER
   HA because CYRILLIC LETTER SOFT SIGN has it.

[Russian]
 * Remove CYRILLIC LETTER HARD SIGN from more keys of CYRILLIC LETTER
   HA because CYRILLIC LETTER SOFT SIGN has it.

This change also replace misspelled "more_keys_for_cyrillic_ye" text
name with "more_keys_for_cyrillic_ie".

Bug: 6881007
Change-Id: I9e88c4e27f66225e1676f2b286a7e55b9f2cbf5b

Bug: 6890540
Change-Id: I923b24e3bc17e7b923be4940ad739b58dca24a1f

Change-Id: Iff9d6b485e202656fc869f3ff4d94575ad2c186f

Change-Id: Ifb7500ec2e55b50bb7951aa847fd4fbf49e32f4e

Bug: 6883053
Change-Id: I601718afb37289108b45ef68626c7c315edca35d

Change-Id: Iee3c33dedd0c00ba259aa55e8b0c1c57b84eccdd

This is a groundword for optimizing keyboard parsing.

Bug: 6860259
Change-Id: Ie65aa502b18c920e25cf2998b79120b3cc835952

Change-Id: Icf9c6e15521849ffc51911c1e256c9815c1960f4

Bug: 6667462
Change-Id: I796655f57c71c9f50ae6e38dd08b71df3998dbcf

Port of Iece016f4

Bug: 6886405
Change-Id: I148c296d8a3841c40b6748e73ed2b0fff473b627

This is a groundwork for the bug.

Bug: 6883053
Change-Id: I51e9235d3bc7021790a88a44596c4314125a1ab3

Change-Id: Ifc9fb6322a2edbaac0b10e7134ee7e735f14937b

Bug: 6851364
Change-Id: Ie939a43b8527a76aec213b702d3d850717f22a81

Bug: 6867914
Change-Id: I13316ac2a554a8601f920e875d540e5375e12860

Bug: 6867837
Change-Id: Icbfa69928c436343db545860a7d63171f52266b6

Bug: 6867914
Change-Id: I43178a729f4770743f9fea87bad539c54da045c5

Bug: 6867914
Change-Id: Ice35b20a0a51dda21c8271256064523bb5844952

Change-Id: I37d61274e1527229befabae2c392fd78e279b807

Bug: 6621009
Change-Id: I82fb2dc6af0fda795397e8be8c09a4f53b1656ab

Change-Id: I03aa6608ee435b36377de41684162b303740f571

Change-Id: I7ba7ac24aa96a0ff19267997c5b58853079bc6dc

Bug: 6867914
Change-Id: I2b9b0a06ff49a2afe16ec7a0ace0503d1658d413

Bug: 6867837
Change-Id: I54dceee1c83679f78462104d6cee1f2300a0cfc2

Bug: 6860204
Change-Id: I840b7bf1983ab92fa4e0b180129176539e96409f

Bug: 6860204
Change-Id: I1e4c03c99415cd9bdea5a8556ff4093c33f0f508

Bug: 6867914
Bug: 6867842
Change-Id: I3434434628e72fdb127d158de6c17fdfa77ee9c8

Bug: 6867914
Change-Id: I78ca6216cc74f8d34291950c05c810c800a3ddba

Bug: 6852483
Change-Id: I873ae0f2e3bc863e989629f8bc0cc90ee33a4920

Not having a main dictionary is not sufficient reason to display
the hint. If the user already added the word to the dictionary then
we shouldn't be displaying it again, even if we don't have a main
dictionary for the current language.

Bug: 6829798
Change-Id: I6b081f51c82ef395fe2e394fd3167363e743ea6f

Change-Id: I942692bbc2e577482f353d875405c4658a1102fc

Change-Id: I8f3123b8d727c7beb72e226f80c17794f89c8b60

- shows a indicator that logging is on.  two options are available: an obvious
red outline around the keyboard, and a subtle red dot in the lower right-hand
corner.  currently configured for the subtle red dot.

Bug: 6188932
Change-Id: I0fd1ac5a0f20329adc603aa65ab85f2d38b9fc43

Bug: 6188932
Change-Id: I1b247ecc26a2dd4f3f1c1b1cd3d928af717ebdd5

- also cleaned up RLog menu

multi-project commit with If0fd4fef89d390073e6939d5188ed5696866cb33

Bug: 6188932
Change-Id: I4f66f13bd366b4e8bde742ccd0704f812c6d33f9

Change-Id: I085611ce6fd82608f284d74973e5bb14258cdc24

- 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