Many of these fail because they assume they're being executed on Android, but
at least they build.
Change-Id: I5d86e3d2632a0d6fa4219d3f5182f2683c9dd314
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