Update Noto fonts to latest upstream and add Tibetan.

The fonts are updated to upstream revision 8f8738b21446. All unhinted
fonts in upstream are updated or added, based on the newly added
upstream make target 'android'. Noto Sans Symbols is not updated
yet, to prepare for automation of its subsetting.

Noto Sans Tibetan is newly included in the build. Apart from
supporting Tibetan and Dzongkha langauges, this adds a character
(U+0FD6) that completes coverage for ARIB character sets.

Also, Noto Naskh fonts are renamed to Noto Naskh Arabic, to match
upstream file names.

Bug: 13680438
Bug: 18181755
Bug: 18639453
Bug: 19390244
Change-Id: Ifda572af08a2d97a7c2310f95793019a4fd49925
166 files changed
tree: bce694c11ec63c7776e03a23b26855e73e22b5a8
  1. Android.mk
  2. CleanSpec.mk
  3. README.android
  4. cjk/
  5. fonts.mk
  6. other/