This change introduces,
- new attribute keyboardHeight to specify default keyboard height.
- new attribute maxKeyboardHeight to specify maximum keyboard height,
  usually specified by percentage to the screen height.
- keyHeight attribute is obsoleted
- new attribute rowHeight to specify a row height, can be specifed as
  percentage of the keyboard height. And verticalGap is included to
  the row height (row height = key height + vertical gap).

Change-Id: I48a2f2661e8a91a998503a847437c1baf1de9b9c

bug: 3193883

Change-Id: Iea7a0fce7ce62d8779a7c7e4613d50db30d82b07

This change re-implements CandidateView using HorizontalScrollView and
customized Button, so that the candidate strip can be flingable.

This change also introduces the following features.

- Highlighting candidate strip and space bar is configurable by
  @bool/config_candidate_highlight_enabled.
- Candidate strip can be centered with left/right padding if
  @dimen/candidate_strip_padding size is greater than 0.
- Candidate text size is configurable by @dimen/candidate_text_size.

Bug: 1575885
Bug: 3230726
Change-Id: Iedf78ff31bc9f2f6291a8e8fb7faa0e6b961dd6d

Change-Id: Id90f3ca86ef490834cefa92f0d6958b1289fc633

Bug: 3253559
Change-Id: I4d5a54ab7664ff090b33aeabe981e0ed24ea21b2

Bug: 3253559
Change-Id: I3c4a546a9c7597d7f85866e7179587132c9eea32

Bug: 3194695
Change-Id: I602f350882d6e3cb68ae971c1891b887b1f5a510

Bug: 3253559
Change-Id: Iba0b7488e112d5f136f6c1a7bfbeab0dac298d54

Bug: 3257700
Change-Id: I522ceb426b825575c90e8445336191bcf889f05d

am 44aeff2b: (-s ours) am e75e00d8: Merge "Key release event should be sent when finger sliding (DO NOT MERGE)" into gingerbread

* commit '44aeff2b':
  Key release event should be sent when finger sliding (DO NOT MERGE)

bug: 3256252
Change-Id: I19a0b763e9314a69f054b1b0996317325d6a4661

bug: 3246868

Change-Id: Id3887953e195281d677f31fba5feca1e60016bfa

Change-Id: Idcb5aa2685321b8d0ac7d846caecbd1c79e4dd77

Change-Id: I4fef02c227fb858334dbe2eabf2762d5b6e1d919

Change-Id: Ic0cfa64ee1e55682ca73681c585db6a5cb510900

This change,
- changes voice key code back to -102
- renames some key code names and method names
- adds mic_slash_holo to drawable-hdpi

Change-Id: I8be3a20921f472ece4298edad2d275f29a7e4955

am e75e00d8: Merge "Key release event should be sent when finger sliding (DO NOT MERGE)" into gingerbread

* commit 'e75e00d8':
  Key release event should be sent when finger sliding (DO NOT MERGE)

Change-Id: I8556efb1dd053eff9a9681971cbe1014abf0333f

Change-Id: I796b47aa168b3b2cc29de65fc7dc5dab5a7f4b17

Change-Id: Ie87e9e8936646334646cc93b228e0f6a93a79e5b

Change-Id: I0e010c6f0c06fd59b7aef75fc142a4ce0089e740

Change-Id: I56b15980d994eed698566a1d0451e3ec7ab490a0

Bug: 3250672
Change-Id: Ieef7ff5e8ba77a2d43f561c2bd2a1921230bd49d

Change-Id: I88bad8a4a8177e3540b995b664c47b86d6904027

Bug: 3238128
Change-Id: Ib641d33da148b72c7c775caa11e0b2ab58a8c081

Change-Id: I979b2f70e49e96dfdaf0f1ea2f9e1724bb5b60de

This change also moves KeyboardSwitcher and related classes to
com.android.inputmethod.keyboard package.

Multi project change with Ib23017b2

Change-Id: Id7d54b24615fe22ebb540ca847549909e346ee24