Bug 20733902.

Change-Id: Ibe27e6cafe4db87ba62d7df708229e0d8564ffa8

Bug: 20681528
Change-Id: I80e7095b70a151f3ccc36856d7e0837613a35972

We want to let the facilitator decide if a word is valid or invalid, and cache
the answer in the facilitator's cache. The spell checker session doesn't need
its own word cache, except as a crutch to communicate suggestions to the code
that populates the suggestion drop-down. We leave that in place.

Bug 20018546.

Change-Id: I3c3c53e0c1d709fa2f64a2952a232acd7380b57a

Change-Id: I48ca4bdfb8c0dded8af8412146b7902a34d88161
Auto-generated-cl: translation import

Change-Id: I4e17f973073f0e5cbb1c8d8bae6e087cb8147b81
Auto-generated-cl: translation import

Change-Id: Iaef4f34aafd86ac42c650536601d67dad67f73f1
Auto-generated-cl: translation import

Bug: 20544640
Change-Id: I6e2a26a8a5e43360dfefcc85bb46eae28f5e3867

Change-Id: I5ad6f6abd6d40b1dea68441bca18851461ed6fd4
Auto-generated-cl: translation import

Change-Id: I9964b966c2cf45db046bf295cc7d9051eb6ae023
Auto-generated-cl: translation import

Change-Id: I9ae307bf3567fa52a6fbb6f17de26de9274eff9c
Auto-generated-cl: translation import

Bug 20526371.

Change-Id: If53a81f925fbb1b29ad945ba0ec2192d92ae1eff

Bug: 20307420
Change-Id: I95969de40936d2ea992669324d0c4df7e8de2bd9

Change-Id: Id500c47ffc67f94d2a8e273ab0f19deceb44a1e5
Auto-generated-cl: translation import

Change-Id: Ieca899d22fe4aee62edb01073e7fb301162406ef
Auto-generated-cl: translation import

Change-Id: I45a167114702d67738d5f9eb8781b421280787ed
Auto-generated-cl: translation import

Change-Id: I97a940bcf053f383c40e03847cf2f14b38e8a62c
Auto-generated-cl: translation import

Change-Id: Ibcb1922d708ae3894eb7015fabf24a399ef31ca3
Auto-generated-cl: translation import

Change-Id: Ided6d0f74ba4159e0b59bc6ea8867b5096c1ea80
Auto-generated-cl: translation import

Change-Id: Iceda291cbb5d6d33c82346973c45a24c0601b04d
Auto-generated-cl: translation import

Confusingly, specifying a null Locale object to the constructor
of SuggestionSpan does not necessarily mean that
SuggestionSpan#getLocale() returns null.  The constructor in
question also receives Context object, and Context's locale can
be used as a fallback locale to initialize locale of
SuggestionSpan.

With this CL, LatinIME always specify non-null Locale object
when instantiating SuggestionSpan object.  It basically
corresponds to the active main dictionary, but can be
Locale#ROOT when one locale is not determined for some reasons.

BUG: 20435013
Change-Id: I2c152466410327300e7dba4d7ed9a22f57c17c4f

Change-Id: Iaf84a9a1f00b31daf7225991c4cfc5f17b578028

This allows us to:
1. Rank contacts and only add the top N names to the keyboard LM.
2. Avoid adding duplicate names.

Note: The affinity calcualuation is limited by the fact that some apps
currently do not update the TIMES_CONTACTED counter. To better handle
this case, the new measure also takes into account whether or not a
name is in the visible contacts group.

Bug: 20053274
Change-Id: I2741cb8958667d4a294aba8c437a45cec4b42dc7

Bug: 20142633

Change-Id: Ia0f3661ac3028473c00f83df72dcb9e1fd134247

Does the following
1. Uses dictionaries from the files/ directory while populating the
   entries into the pendingUpdates table. So that a download happens only
   if the metadata.json says so.
2. Delete an unusable dictionaries from the files/ directory.

Bug: 20142708
Change-Id: Ibd738793585c39735868e324b8ad682dff0eba34

Bug: 20150386
Change-Id: I2ed69aba7b1fdaba1e2ac07b8218a265dfe23e09

The raw strings would be sent to personal LM for decoding.
Earlier lowercased strings were being used with the purpose
of isValid checks (spelling does not consider casing for spell
checking calls). But for showing these in suggestion, we need the
raw strings.

Note: PersonalDictionaryLookup#getWordsForLocale is used to feed
the personal LM in PersonalLanguageModelHelper.

Bug:20152986
Change-Id: I9d796fa57bf2073036bf11d86b143ff205a6199c