Ignore more warnings for gcc

This change disables more warnings for the icu library to get gcc
compilation workig again.  This change disables them rather than fixing
them in the code since this is considered a frozen clone.

Bug: openscreen:40
Change-Id: I0a92e51117c4200cb537b9721c21c7a64f27f48c
1 file changed
tree: 8574669dfb45790167ed06ffe8ab7aaea9e98754
  1. build/
  2. crypto/
  3. net/
  4. testing/
  5. third_party/
  6. tools/
  7. url/
  8. .gitignore
  9. DEPS