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Author SHA1 Message Date
Yuichiro Hanada
6e26cc3f5d Remove unnecessary caching. 
Change-Id: Ic4ccab9d344b30b72fca1503827eec1c628fa4ac
 2013-08-16 17:10:45 +09:00
Jean Chalard
af30cbf0ee Rename Node to PtNodeArray 
Bug: 10247660
Change-Id: I1a0ac19f58f96adb5efac5fd35c6404831618c99
 2013-08-16 16:24:54 +09:00
Yuichiro Hanada
94460eba11 [Refactor] Divide BinaryDictInputOutput into BinaryDictEncoder and BinaryDictDecoder. 
Change-Id: I7c3269d77e3e3b567e459dcaa1bc029903941744
 2013-08-15 20:23:07 +09:00
Jean Chalard
e7870a2c0d Add an initial JNI interface to dicttool. 
Bug: 10100269
Change-Id: I883992c2033e7d9e7c754c0bf653767728b221b6
 2013-08-15 17:58:55 +09:00
Ken Wakasa
117f18e844 Revert "[Refactor] Divide BinaryDictInputOutput into BinaryDictInputUtils and BinaryDictOutputUtils." 
This reverts commit 4c63d0614e.

Change-Id: I1fa277d720bab4d895259df7d6d82eebfa5eb6c5
 2013-08-15 08:54:29 +00:00
Yuichiro Hanada
4c63d0614e [Refactor] Divide BinaryDictInputOutput into BinaryDictInputUtils and BinaryDictOutputUtils. 
Change-Id: I0d476abe763c11ba9005152f928e8dccf15ac9de
 2013-08-15 15:46:58 +09:00
Yuichiro Hanada
1db93c9c04 [Refactor] Move some helper methods to BinaryDictIOUtils. 
Change-Id: Ib817a975dc1f82241f732b236c44b042fda25b3c
 2013-08-15 10:49:40 +09:00
Yuichiro Hanada
3edb62c69b Move some methods in BinaryDictIOUtils to DynamicBinaryDictIOUtils. 
Change-Id: I9ba55582c533fef0eb3e60c46bf23c8b16ee1ff4
 2013-08-14 19:33:36 +09:00
Ken Wakasa
f795f2b789 Merge "Add FusionDictionaryBufferFromWritableByteBufferFactory." 2013-08-14 10:26:21 +00:00
Yuichiro Hanada
665592774c Move some constants in BinaryDictInputOutput to FormatSpec. 
Change-Id: I6b12faf35b65238b9a64c82d4d1a6050f980e72e
 2013-08-14 19:19:27 +09:00
Yuichiro Hanada
bbc8a930f7 Add FusionDictionaryBufferFromWritableByteBufferFactory. 
Change-Id: I23de0a178e7f11f2cf301fd433cde60c6152055b
 2013-08-14 17:07:44 +09:00
Yuichiro Hanada
3feacba1eb Add BinaryDictReader. 
Bug: 9618601

Change-Id: Ief07fa0c3c4f7f5999a3fafcef4e47b6b6fd8143
 2013-08-13 19:55:05 +09:00
Yuichiro Hanada
b7bb9c9722 Make readHeader check the header size before using it. 
Change-Id: I5dc3e2b674f7343ef57317fde6bdb7349a7fe04c
 2013-08-13 17:06:25 +09:00
Yuichiro Hanada
7ec9db2c34 Remove the code and comments about version 1 format. 
Change-Id: I827052f234eeaa4dbcfd37da69a99866896a158b
 2013-08-09 16:05:07 +09:00
Yuichiro Hanada
7d1ae52ded Fix unit tests. 
Change-Id: Ic0013089625e112aaccc888d462330640ef7cc6f
 2013-08-08 19:12:35 +09:00
Jean Chalard
93445b4821 Fix some warnings 
Change-Id: I7290cd1fb675a1b85b9b6ac2d464c932b5bca1dd
 2013-07-31 16:17:01 +09:00
Satoshi Kataoka
ffcbbaf127 Refactor on UserHistoryDictionary 
Bug: 9429906
Change-Id: I576a91643bdaf5017cc826ac2e07a74a9a275d60
 2013-07-26 13:00:19 +09:00
Jean Chalard
25de86a6a2 [FD4] Separate cached address before/after update for groups 
This should fix bug#8526576 for good.

Bug: 8526576
Change-Id: I473aad26b69d64efa09d2ec9d8e69f29f5cf4819
 2013-07-24 18:40:14 +09:00
Jean Chalard
429db8d61e [FD3] Split stackNodes into two methods. 
In the future we need to have a method that computes only
from the size, as we used to have, to initialize the cached
addresses, and a much simpler and faster method to copy
the cached sizes.

Bug: 8526576
Change-Id: I6a5a790303ab8f3bf957c7ca266eb12da7c1ad9e
 2013-07-24 17:26:16 +09:00
Jean Chalard
91cbe3566d [FD2] Separate cached address before/after update for nodes. 
Bug: 8526576
Change-Id: Ib9f8594a9e12dc75eba296faff2612c4bd7483d3
 2013-07-23 17:52:54 +09:00
Jean Chalard
257750d988 [FD1] Move parents' address computation outside 
There is no need to do it repeatedly in this loop: it's
clearer and faster to do it at the end only.

Bug: 8526576
Change-Id: I707571179c89479830891ec6d4fd06a9fffed7c1
 2013-07-17 20:47:53 +09:00
Jean Chalard
c2e9c511cb Fix Binary dict tests 
There are two problems here. The first one is the tests would send
an invalid unicode character. Although we could want dicttool to
handle this more gracefully, it's fine for now.

The second problem is much more serious. If a node has more than
128 children, then the java code will crash trying to read the
dictionary back because of a bug that this change fixes. In
theory, it's possible that happens when we try to load the user
history dictionary back from the disk - native code is not affected
so there is no other point that may cause a problem.
In the practice, that means you'd need to have 129 words with a
common prefix (including empty string) but all different after
this. It's almost impossible with Google Keyboard since there are
only so many keys on the keyboard that you can make a word out
of, and then again you'd have to do it repeatedly until it
actually enters the user history dictionary, wait for it to get
saved on the disk.
The bad news is, if you manage to get this far, the keyboard will
crash every time and won't be able to get up until you clear
data for the package.
The good news is, the dictionary itself is not corrupted and only
the reading code is wrong. So updating to a newer version would
actually even recover from this situation.

All in all, considering how almost-impossible this is to trigger,
I don't think even a single user actually did hit this bug.

Bug: 8583091
Change-Id: Iabb2a7f47cbd9ed3193d2a3487318d280753e071
 2013-04-15 12:48:16 +09:00
Jean Chalard
ca0fdbbe2e Fix two bugs in dicttool 
Both bugs only affect debug mode. One has the wrong object tested
with equals, the other has the iteration failing in some cases.

Change-Id: Ie9100d257a3f9e3be340cf3e38116f63417bdc1a
 2013-04-10 22:10:31 +09:00
Jean Chalard
a411595b16 Fix two nasty bugs with surrogate pairs. 
The important bug is in findWordInTree. The problem, which is
not obvious, is that we were calling codePointAt() with the
code point index in the string, instead of the char index.
The other bug this change fixes was harmless in the practice,
because it's in the iteration which is only used for debug and
pretty printing purposes. It's very similar in that it would
substract a length in code point to a length in chars and
truncate a StringBuilder at that length, so it would fail in a
quite similar manner. This changes the meaning of the "length"
attribute in Position, but it's clearer this way anyway.

Bug: 8450145
Change-Id: If396f883a9e6449de39351553ba83f5be5bd30f0
 2013-04-01 17:06:19 +09:00
Jean Chalard
c6799ffeab Send the dictionaries descriptions to the dict pack 
Bug: 8255795
Change-Id: I12a5922f50c2d2e3aa639457abcc1483e6a48721
 2013-02-23 01:46:39 -08:00
Jean Chalard
2521edec09 Fix a bug with the passed dictionary id 
We used to make the dictionary that we passed to the
dictionary pack as an initial value based on the locale.
This is wrong - it should be read from the dictionary.
This change fixes that.

Bug: 7005813
Change-Id: Ib08ed31dd9c216f6f7b9c6c3174ca514bf96e06f
 2013-02-22 20:49:48 -08:00
Jean Chalard
af4a7e8c4b Create methods in LatinIME to make the current dict lists 
Bug: 7005813
Change-Id: I82232af8e3071333b6fd01e4453b6b3c0a3ddb1f
 2013-01-31 09:26:52 +09:00
Tadashi G. Takaoka
8aa9963a89 Fix Apache license comment 
Change-Id: Ic56167f952a7f4449da366e1e81610e72c966086
 2013-01-21 22:23:37 +09:00
Jean Chalard
fbc5e9b334 [AD3] Implement the interface to choose a local dictionary 
Bug: 7702011
Change-Id: Id3b9c58dbbf5097e4d6ce986d20924eae19f9690
 2013-01-21 15:40:46 +09:00
Jean Chalard
1d15fe7e51 [AD2] Add a helper method to read an arbitrary dict header 
Bug: 7702011
Change-Id: Ib88f6dc222892831ae6932635b65fd2595b16b43
 2013-01-18 20:34:28 +09:00
Ken Wakasa
b6ca354431 Small code cleanups 
Multi-project commit with I249d5fbe

Change-Id: Ia28c4e970992aa1299a30e604eaa5d096655c3a5
 2013-01-07 12:13:42 +09:00
Ken Wakasa
45239029ce Remove trailing spaces 
Change-Id: I260b85ef9e91d17f97d6e405d2d92a65b443df44
 2012-12-19 15:36:55 +09:00
Jean Chalard
f1b464da31 Remove a useless member 
Change-Id: Id13e0aeec6ec3655d6bb0edc7f8f7821e7dc5a36
 2012-12-11 19:15:24 +09:00
Jean Chalard
2da8866518 Remove a couple Eclipse and Android Lint warnings 
Change-Id: I0c29c5d2abcbf80759b996d34b534deb083cd7d3
 2012-12-06 21:30:51 +09:00
Jean Chalard
51a0ef8c59 Add a plumbing option to dicttool info. 
Also align the `porcelain' option to the diff command
that was used mistakenly.

Bug: 7388665
Change-Id: Ic0e1b98c62ce37b2e909384a0370af4458563703
 2012-10-31 16:35:22 +09:00
Jean Chalard
f41389a74b Remove warnings 
Thanks Eclipse

Change-Id: I88e3979ed22be5d8be5a5accdde417c6b1a8bf2d
 2012-10-29 14:24:16 +09:00
Jean Chalard
a23e333079 Implement the word-level diff (A9) 
Bug: 7388857
Change-Id: I4c4560d4f4b579936a44cdf409a4c27300b65610
 2012-10-29 12:31:22 +09:00
Jean Chalard
47cac57e45 Finish up the "info" command in dicttool. (A6) 
Bug: 7388857
Change-Id: I704f12a6be76ce1644ec5e8dd3b667f112e9c04a
 2012-10-25 19:15:24 +09:00
Jean Chalard
b3c98901c5 Add auto detection and decoding of dictionary files. (A2) 
Bug: 7388852
Change-Id: I25e755fc15f5b383acc046f668e9681efa4f0c2f
 2012-10-25 16:40:15 +09:00
Jean Chalard
ddb0bcc051 Fix a bug where a bigram would be ignored 
Bug: 7403386
Change-Id: I89f495d07f7059a9f1ccd97d487c2f2657a8ebd2
 2012-10-24 13:24:59 +09:00
Jean Chalard
c59c741987 Return the correct bigram frequency 
The "correct" bigram frequency is now returned by the reading
code. However, as the binary format represents the frequency
in a lossy manner, the frequency is not guaranteed to be the
exact same as the one in the source text format - only a close
enough value. It is however the exact same value seen by the
native code.

Bug: 7395653
Change-Id: I49199ef18901c671189912b3550623e9643baedd
 2012-10-23 17:17:37 +09:00
Tadashi G. Takaoka
15f6d4ae34 Add @UsedForTesting and @ExternallyReferenced annotations 
Bug: 7268357
Change-Id: I0b7e0c19f04af9ae30874d0a4c26ad81bc80be8c
 2012-10-22 11:18:43 -07:00
Yuichiro Hanada
d2579c4832 fix writeCharGroup. 
Change-Id: Ib841afaba0a20c3b300eb7d3e9133243f9f3ae58
 2012-10-05 14:54:17 +09:00
Yuichiro Hanada
3c6d9fe148 Add insertWord. 
bug: 6669677

Change-Id: Ide55a4931071de9cd42c1cddae63ddd531d2feba
 2012-10-04 17:19:47 +09:00
Yuichiro Hanada
c3a98ca306 Add writeNode. 
Change-Id: I088bb6ea43ce0841d725e48b677d429e1155569d
 2012-10-04 14:28:42 +09:00
Yuichiro Hanada
38712ff27d Add updateParentAddresses. 
Change-Id: Iac210131b7c003ef363e1138bf22f777a37c6a89
 2012-10-03 19:37:17 +09:00
Yuichiro Hanada
a853356b82 Add isDeletedGroup. 
Change-Id: I83f09c068868e5e6e1b46f494a6ef957f0b466d8
 2012-10-03 02:19:41 -07:00
Yuichiro Hanada
7223cc2ef1 Add MAX_BIGRAMS_IN_A_GROUP. 
Change-Id: I128d5deb8e523045d7ad77d7a8fd3db944f71238
 2012-10-03 18:10:06 +09:00
Yuichiro Hanada
4ad4ff618f Add makeCharGroupFlags. 
Change-Id: Id2c580f21b77f66a97c5fbdf4542fdafe6c43614
 2012-10-03 14:33:59 +09:00
Yuichiro Hanada
7f438aa12f Make writeCharGroup return a size of a new group. 
bug: 6669677

Change-Id: I56f6a07b04b08443f2c052927404318c2018fc9d
 2012-10-01 22:02:04 +09:00
Yuichiro Hanada
fb7e08ea8f Add writeCharGroup. 
bug: 6669677

Change-Id: I36792ba9c511a5148c963096cc93ca8c2e0ee04e
 2012-10-01 21:50:38 +09:00
Yuichiro Hanada
f3aed3ea26 Add updateChildrenAddress. 
Change-Id: Ic06a755d85612476e719e580469dc1cd9447286c
 2012-09-28 18:45:56 +09:00
Tadashi G. Takaoka
a28a05e971 Cleanup: Make some classes as final 
Change-Id: I6009b3c1950ba32b7f1e205a3db2307fe0cd688e
 2012-09-27 19:03:30 +09:00
Yuichiro Hanada
84d858ed5e Use BinaryDictInputOutput to save UserHistoryDictionary. 
bug: 6669677

Change-Id: I08193c26f76dbd48168f8ac02c1b737525bfc7b2
 2012-09-27 12:02:17 +09:00
Yuichiro Hanada
2aea34fb31 Add updateParentAddress. 
bug: 6669677

Change-Id: I353f8ae53720cdf7a809271a28cb703709609f53
 2012-09-26 17:18:01 +09:00
Yuichiro Hanada
2ee70804e9 Add moved char groups. 
bug: 6669677

Change-Id: I372f841044fe8e076a50a80ac10b715e5f8fd4eb
 2012-09-26 17:01:48 +09:00
Yuichiro Hanada
a161bdac88 add capacity to FusionDictionaryBufferInterface. 
bug: 6669677

Change-Id: I4627093811a19c46ce13fe351d1db63cbd78cf4a
 2012-09-25 21:47:11 +09:00
Yuichiro Hanada
93d7c6233f Make getTerminalPosition read linked-list nodes. 
bug: 6669677

Change-Id: I599d276f430efe23d402695c325e23906b7705b3
 2012-09-25 21:11:15 +09:00
Yuichiro Hanada
8ec0064c49 Make children addresses and parent addresses use signed addresses. 
Signed addresses are used only in version 3 with dynamic update.

bug: 6669677

Change-Id: Iadaeab199b5019d2330b4573c24da74d64f0945e
 2012-09-25 12:55:14 +09:00
Yuichiro Hanada
82d9deaaf2 Combine mHasParentAddress with mHasLinkedListNode into mSupportsDynamicUpdate. 
bug: 6669677

Change-Id: I82799af199358420f09ac34fc005091e202c5d3b
 2012-09-24 13:17:44 +09:00
Yuichiro Hanada
66597f5e5f Add deleteWord. 
bug: 6669677

Change-Id: I1a5b90ee05e5cffd74a5c140384a3e37c79e7e70
 2012-09-21 12:40:07 +09:00
Yuichiro Hanada
73779f7631 Make readUnigramsAndBigramsBinary read linked-list nodes. 
Change-Id: I07ae036b0b06e71d7a18f2bf11e4692cd4213568
 2012-09-20 20:37:02 +09:00
Yuichiro Hanada
d36245fad2 Add getTerminalPosition. 
Change-Id: If04d779db23b1aea2cc12e5e9b8cecfcb35a5737
 2012-09-20 18:02:16 +09:00
Yuichiro Hanada
65feee12e5 Make BinaryDictIOUtils. 
Change-Id: I45830235ee738233e8eb2bd91d659705b698f58c
 2012-09-19 15:37:37 +09:00
Yuichiro Hanada
c2fdf0dfbf Make readNode read linked list nodes. 
Change-Id: Ia5eaae0653179b2eb74c53b0823beaf80377a389
 2012-09-19 14:49:23 +09:00
Yuichiro Hanada
a149c53c8e add limit to FusionDictionaryBufferInterface. 
Change-Id: Ic9ff717a9751023d47b02ff3b9d1fbf3115c2501
 2012-09-19 12:28:19 +09:00
Yuichiro Hanada
b686df15fc Add a new flag for linked list nodes. 
Change-Id: Ib2f194775cfe5ab05481ac95cd709d6e8e8dd3c6
 2012-09-18 22:01:49 +09:00
Yuichiro Hanada
bf45dc4860 Make writePlacedNode write the linked-list node. 
Change-Id: I60feda815ea08cf73300fccca1ae12b97550f116
 2012-09-18 21:20:07 +09:00
Yuichiro Hanada
061d225fb1 Add a new option to FormatOptions. 
Change-Id: I8bf089bea5de46570a5e81fb1ea3ab22c07eeee1
 2012-09-18 21:03:13 +09:00
Jean Chalard
ed47131612 Merge "Fix a bug with surrogate characters" into jb-mr1-dev 2012-09-18 02:06:55 -07:00
Jean Chalard
6c721b5f68 Fix a bug with surrogate characters 
This is a pretty bad bug :/

Bug: 7013840
Change-Id: I12c7cfa4fa9d56b2c1fee6e6222c64fe20b88fa3
 2012-09-18 18:01:15 +09:00
Yuichiro Hanada
8adc0154e6 Remove populateOptions(final ByteBuffer buffer). 
Change-Id: Ifc4c64c9cffe4f343c5a604c192db010a1792acc
 2012-09-18 14:42:52 +09:00
Yuichiro Hanada
cc958dd96e Refactor BinaryDictInputOutput. 
Change-Id: Idb4b635fcac70cc988e0dd3ce3bf121fba12099c
 2012-09-14 11:08:01 +09:00
Yuichiro Hanada
1a347723c5 Move FormatOptions and FileHeader to FormatSpec. 
Change-Id: I232e35598635113bf2c81825669c744aadc79efe
 2012-09-13 16:35:41 +09:00
Yuichiro Hanada
81d97eec0e Move constants and comments. 
Change-Id: Ifd66bda7d528827ba61c60531121ea206a2325be
 2012-09-13 14:28:39 +09:00
Yuichiro Hanada
8d031a63b4 Add put method to FusionDictionaryBufferInterface. 
Change-Id: Iac0b35d2da05e81237d105e8fe13c56d16038de1
 2012-09-12 15:41:21 +09:00
Yuichiro Hanada
e55b644aef Add new binary dictionary format. 
Change-Id: Ia99411d4009857d5e420ca87ef8acf1f1826d3ed
 2012-09-10 13:05:46 +09:00
Yuichiro Hanada
eae7b293e4 Check the length of the word when add to FusionDictionary. 
Change-Id: Id98d18e90a8b83b597507728b467f56888c8fd12
 2012-09-10 12:35:53 +09:00
Yuichiro Hanada
83dfe0fd8c Add FormatOptions. 
Change-Id: Ibad05a5f9143de1156b2c897593ec89b0a0b07e7
 2012-09-05 18:05:43 +09:00
Ken Wakasa
f2789819bd Cosmetic fixes and a bug fix in UnigramDictionary::testCharGroupForContinuedLikeness(). 
This change has actually been extracted from a change work in progress I4fe423834b8131fb122251892c98228a6e08ba25

Change-Id: I52568fa09da2ea22be7f8bfe9676b7cd73c31fa4
 2012-09-04 14:23:37 +09:00
Jean Chalard
2035b946a3 Merge "Reinstate the shortcut-only attribute" into jb-mr1-dev 2012-09-02 19:28:01 -07:00
Jean Chalard
72b1c93941 Reinstate the shortcut-only attribute 
Also add the blacklist attribute

Bug: 7005742
Bug: 2704000
Change-Id: Icbe60bdf25bfb098d9e3f20870be30d6aef07c9d
 2012-08-31 22:11:52 +09:00
Yuichiro Hanada
666a433802 add UserHistoryDictIOUtils. 
Change-Id: I8a70e43b23f65b5fd5f0ee0b30a94ad8f5ef8a8a
 2012-08-31 15:08:57 +09:00
Yuichiro Hanada
b2a43a2ed4 add readUnigramsAndBigramsBinary. 
Change-Id: I7967f11211221d4877bf0a0c30183af885f45390
 2012-08-31 14:39:19 +09:00
Yuichiro Hanada
62ed901100 add readHeader. 
Change-Id: I5be5d62a63ca897e36fe93200ffdca6befb363aa
 2012-08-30 14:17:50 +09:00
Yuichiro Hanada
f5c4ff4817 Add FusionDictionaryBufferInterface. 
Change-Id: I8640c994231d5f46bc6e074ce8a5bf5344fed0aa
 2012-08-29 19:27:49 +09:00
Yuichiro Hanada
d4fe7fda30 Use ByteBuffer when reading FusionDictionary from file. 
Change-Id: Ia71561648e17f846d277c22309ac37c21c67a537
 2012-08-24 13:31:08 +09:00
Jean Chalard
13822d2b05 Hack to skip reading an outdated binary file. 
Bug: 7005813
Change-Id: Ie0d8d4b2d5eb147838ca23bdd5ec1cecd4f01151
 2012-08-20 13:56:52 +09:00
Ken Wakasa
72c0f4de1d Merge "add reconstructBigramFrequency" into jb-mr1-dev 2012-08-17 03:19:12 -07:00
Yuichiro Hanada
c0a75c8ecb add reconstructBigramFrequency 
Change-Id: Iff20dcb9ca0d6064bb118247887fe24b812c0c61
 2012-08-17 19:05:16 +09:00
Jean Chalard
aa27635a8a Reword a confusing comment 
Bug: 7005645
Change-Id: Ifd942b3ce242aeeec512e132e1cee31329e994b1
 2012-08-17 17:22:28 +09:00
Yuichiro Hanada
0d35c159fe fix findWordInTree. 
Change-Id: I8f42df28f76188677db9d4e55885e1fc6a40b53f
 2012-08-17 10:23:01 +09:00
Yuichiro Hanada
66f338983b fix findWordInTree. 
Change-Id: I9d81c815494a0670afa81219ad7bad82274d997e
 2012-08-16 20:21:47 +09:00
Jean Chalard
54e84a00fc Make a makedict command for dicttool (A3) 
This behaves exactly as the old makedict command. Further
changes will redirect the calls to makedict to this, so as
to consolidate similar code.

Groundwork for
Bug: 6429606

Change-Id: Ibeadbf48bec70f988a15ca36ebf5d1ce3b5b54ea
 2012-08-04 01:11:46 +09:00
Jean Chalard
d10c473347 Small performance tweak 
Change-Id: Icd540742073d49d12e70b2d8bd99aaf7ccb5802d
 2012-06-08 17:09:40 +09:00
Jean Chalard
7214617622 Remove a slew of Eclipse warnings. 
Change-Id: I03236386aea13fbd4fb8eaeee18e0008aa136502
 2012-06-08 16:23:18 +09:00
Tadashi G. Takaoka
93ebf74bae Clean up some compiler warnings 
Change-Id: I604da15e65fc3cf807ec4033df4e4cd5ef0196fc
 2012-05-25 19:04:54 +09:00
Jean Chalard
418b343797 Use a formula packing more information into 4 bits field 
Bug: 6313806
Change-Id: Id0779bd69afae0bb4a4a285340c1eb306544663a
 2012-05-15 18:59:21 +09:00
Jean Chalard
76319c6931 Small optimization 
Performance gain is < 2%

Bug: 6394357
Change-Id: I2b7da946788cf11d1a491efd20fb2bd2333c23d1
 2012-05-14 15:52:01 +09:00
Jean Chalard
4df5b43df8 Small optimizations 
Bug: 6394357
Change-Id: I00ba1b5ab3d527b3768e28090c758ddd1629f281
 2012-05-14 15:51:58 +09:00