This brings the dictionaries to the same level as
master. The change in master reflected by this
change is I94fe7f8f.

- XML de dict :
  Update header only.
- XML en dict :
  Add the not_a_word flag to all whitelist entries.
  Demote "il:92" and "shel:52" to freq 0.
- XML en_GB dict :
  Add the not_a_word flag to all whitelist entries.
  Add "milk:122" and "practice:143"
- XML fr dict :
  Add missing words : "Nostradamus:40" "défendais:30"
  "gmail:50" "générale:140" "hm:0" "hmm:0" "y'en:130"
  "l'apocalypse:31" "m'épuise:30" "recontacter:80"
  "t'annonce:30"
  Set freq of non-word shortcuts for digraphs to 1 instead
  of 0, allowing to gesture them.
- XML ru dict :
  Remove a lot of two-character non-words.

- Binary de dict :
  Remove the obsolete "options" header, and add the "dictionary"
  header.
- Binary en dict :
  Flag "hoe" "hoes" "il" "shel" as non-words.
  Also drop freq of "il" and "shel" to 0
  Add the "locale" header that was missing.
- Binary es dict :
  Add the "dictionary" header.
- Binary fr dict :
  Add the same words as above. Non-word shortcuts were already
  set to 1.
- Binary it dict :
  Add a "dictionary" header. Also change freq of
  "Šarapova" from 50 to 37; not sure why it was 50.
- Binary pt_BR dict :
  Add a "dictionary" header.
- Binary ru dict :
  Add a "dictionary" header and remove the same words as above.

Bug: 7458565
Change-Id: I22dd176ed2df99b847047f2d1045f6d861ccb8b0

This is necessary for I807ae4bd

Bug: 7491364
Change-Id: I46ee92a76eb65e80b64538d0300b718eac6a3ddb

Correctly check the variations to determine if we should
add automatic spaces (in manual picks and gestures) or not.

Bug: 7164981
Change-Id: I19e25af839b4062c217113cd804b1473912f22a5

...without removing space, this time.
Also add a test to make sure it is working.

Bug: 7531719
Change-Id: I3afcc433c6cdc2774e7deeb6d358356db5035d35

Bug: 7531804
Change-Id: Idd66ee30e5228260540308a97c930185b48e775f

This reverts commit af7264ab

Change-Id: I5673103c4a0e9c48df563187d2188ca6e2f15877
bug: 7561815

This reverts commit 6ce66d1c

Change-Id: I90004a5fea0bc7999ecf8742f883ff4dac264d8a
bug: 7565414

Bug: 7164981
Change-Id: Id672104a0fda99c52923913fb0e40c3a1ead4787

Cherrypick of I67a431d8

bug: 7539944
Change-Id: I0d1f9649f30c36b8e464944a5b881c2cb9c05ccf

Bug: 7482766
Change-Id: Ifdfa110c44b95acfbcd3e0aa34f675c70b7d7285

Bug: 7075923
Change-Id: If139411db4aa65eed64337bf2a79387cfcd04496

Bug: 7516306
Change-Id: I80cee4b2b11e5bfa68c12923049cb612abd0bc7e

This is a format error >.>

Bug: 7531719
Change-Id: I34b4c496192a32862c1ecb85bb6f6f38a06d6c61

Not sure when this happens exactly, but it is possible that
InputConnection#getTextBeforeCursor returns null. This
happens for example upon rotating the screen with the
composing field empty in Gmail.
In this case, StringBuilder#append will convert the null
pointer into the string "null", which is sure better than a
crash, but can have a number of bad side-effects, like
auto-caps not working.

Bug: 7533034
Change-Id: Ia1cfab432c13a12ff1c2f013c59bac05a587f553

In this kind of series of calls, it's possible that an outer call to a
constructor fails, but the inner succeeded.
Example:
try {
    is = new A(new B());
} finally {
    if (null != is) is.close();
}
In this case, if new B() succeeds but new A() throws an
exception, is stays null and the intermediate object is never
closed. This is what was happening in this instance.

Bug: 7377336
Change-Id: I3fae9fec1135244982fcf5098c76d93f3e0f2add

Bug: 7164981
Change-Id: If1635c212b2d5d9cf51f5fb074f3b20dd7ec7b2a

Bug: 7497063
Change-Id: Ifbd5c37408131867458fd921bdef46ef90d81478

Change-Id: I105d8e6a795dd5b38d42051196581896e7ea4f30

* commit '5d2556b9':
  Reset the IME if requested by the app.

Change-Id: I355e91c06f0958f1baec5923324dcbcdf408d3f2

Specifically, reset the KeyboardState to the main Alphabet layout in
LatinIME.onStartInputViewInternal() if a keyboard layout set doesn't get
reloaded in the method.

Please note TextView.setText() calls up resetInput(), then the IME should
reset with it.

bug: 7482086

Note that bug: 6851364 needs to be revisited.

Change-Id: I5d448c10963d3dd952dd13cb587085ec7b014e69

Bug: 7393485
Bug: 7272829
Change-Id: I873e8d99486c734e76484526631a90fc55e91c86

Changes :
- Add "emoji"
- Change the whitelist target of "foo" from "for" to "too"
- Fix non-word frequencies to 0
- Fix the freq of common en_US vs en_GB words
- Add "connection" to the en_GB dictionary

Bug: 7368441
Bug: 7370033
Bug: 7371955
Change-Id: Ib22a97e97b486b05012d5496619557f406c441b9