Add error logging on invalid cmap

This patch logs instances of fonts with invalid cmap tables.

Bug: 25645298
Bug: 26413177
Change-Id: I183985e9784a97a2b4307a22e036382b1fc90e5e
1 file changed
tree: fae80a6b83a3e585c514217d3ccd27b746f20e84
  1. app/
  2. doc/
  3. include/
  4. libs/
  5. sample/
  6. tools/