Include fplbase utilities for logging.
Include fplbase utilities for logging.

glyph_cache.h was using LogInfo without including the correct header, so
that has been added. Additionally ran clang-format on the file.

Tested on Linux and Windows.

Change-Id: If292653df5316917e589c5526900e537c2cb4ccc

google/flatui,google/flatui,google/flatui,google/flatui