This is 2nd attempt of Ifcd7a348d7fb5af081192899dbcdfc7fb4eebbf9

After Id766ab16a8d342bf7322a90e076e801271d527d4, GetTable is no longer
used in production due to poor performance and it is now only used in
tests. This CL removes GetTable interface from MinikinFont and update
tests code to use new interfaces, GetFontData, GetFontSize and
GetFontIndex.

Bug: 27860101
Test: Manually done
Change-Id: Ib48973ff25cdc61a4c666d28128266df0aaea83e

Add a wordSpacing paint parameter, which will be used for
justification.

Bug: 31707212
Test: ran minikin_tests
Change-Id: I91224ab8ef882ac0c87425c28ab731fead283612

This reverts commit 1d525df4.

This causes a crash on Android Auto.

Bug: 32374752
Change-Id: Ia2ff77bf9a12351c6949f79ef6fa2d8016e3022d

After Id766ab16a8d342bf7322a90e076e801271d527d4, GetTable is no longer
used in production due to poor performance and it is now only used in
tests. This CL removes GetTable interface from MinikinFont and update
tests code to use new interfaces, GetFontData, GetFontSize and
GetFontIndex.

Bug: 27860101
Test: Manually done

Change-Id: Ifcd7a348d7fb5af081192899dbcdfc7fb4eebbf9

Skia is moving to returning smart pointers from its factory methods.
This updates uses of SkTypeface::CreateXXX to SkTypeface::MakeXXX and
generally updates use of SkTypeface to sk_sp. This will allow for the
removal of the SK_SUPPORT_LEGACY_TYPEFACE_PTR define.

Change-Id: If3e600c6cb86080576667bc77d427da4f6560afa

stat.st_size is off_t not size_t, so need to cast to size_t before
compare it.

Change-Id: I6b742746fbb9f254701fc91e515c293f93f912c5

This CL introduces performance tests for FontCollection.

To support TTC file in /system/fonts, this CL also extends FontTestUtils

Bug:29142734
Change-Id: I9d8ad24ca55f61031b85623ab7c26234239e4f41

This CL introduces performance tests for following three modules:
- Hyphenator
- WordBreaker
- GraphemeBreak

During using UnicodeUtils, need to decouple it from gtest since
perftest doesn't have gtest dependencies.

Bug:29142734
Change-Id: I700c662fa7d0a52f19d8e93150ad1a85dc28769f

This fixes following three memory leaks in test utilities.
There is no problem in production code and this CL doesn't affect
any production behaviors.

- SkTypeface leaks due to forget calling SkSafeUnref in dtor.
- MinikinFontForTest leaks during constructing FontCollection.
- FontCollection leaks due to unnecessary AddRef.

Change-Id: I22e1e0307f1b2499296acb1aacc3ef66076a36e9

Here is a new policy of the namespace of minikin.
- All components should be in minikin namespace.
- All tests are also in minikin namespace and no anonymous namespace.

Bug: 29233740
Change-Id: I71a8a35049bb8d624f7a78797231e90fed1e2b8c

To add perftests and reuse some utility classes, reconstruct
test directory structure.

- Move unit tests from minikin/tests to minikin/tests/unittests
- Extract utilitiy classes to minikin/tests/utils which will be
  used by perftests eventually.

Change-Id: I5026b177934e72ae67d362ee888302037da2f808