Seigo Nonaka 6c60831cfc Fix minikin_unittests ...

This CL fixes following test cases in minikin_tests
- FontFamilyTest.hasVariationSelectorTest
- HbFontCacheTest.getHbFontLockedTest
- HbFontCacheTest.purgeCacheTest

For the fix of FontFamilyTest.hasVariationSelectorTest, removing virtual
from GetUniqueId() in MinikinFont.  After [1], MinikinFont's destructor
started calling purgeHbCache() which calls virtual method,
MinikinFont::GetUniqueId().  Fortunately, the SkTypeface::uniqueID()
returns just internal value, so we can store it at the construction time
and use it instead of calling SkTypeface::uniqueID() every time.

This patch also changes purgeHbFont to purgeHbFontLocked, as all uses of
it were already under global mutex. This change avoids deadlock on
explicit unref, as when invoked by a Java finalizer from the Java object
that holds a reference to the font.

Some of the tests needed to change to using the ref counting protocol
rather than explicitly destructing font objects, as well.

[1] 9afcc6e2bd4d89e4e1deb6e18c3c4daca4e114fd

Bug: 28105730
Bug: 28105688
Change-Id: Ie5983c4869147dacabdca81af1605066cd680b3f

2016-04-11 13:33:35 -07:00

..

Android.mk

Remove hardcoded ICU include paths.

2015-01-05 11:44:09 +00:00

example_skia.cpp

Minikin: Remove unused variables, fix init order

2014-12-03 14:20:11 -08:00

example.cpp

Fix two "unused parameter" warnings in minikin sample.

2016-02-12 00:40:29 +00:00

MinikinSkia.cpp

Fix minikin_unittests

2016-04-11 13:33:35 -07:00

MinikinSkia.h

Fix minikin_unittests

2016-04-11 13:33:35 -07:00