Disable harmless warnings for 3rdparty code: yasm.

BUG=102390

Review URL: https://chromiumcodereview.appspot.com/9231027

Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 306b1950d1302fc3e15aae10aa67f3513cdd87f9
1 file changed
tree: 08155100156bb6a4b5ecfb4385156e714afdfa02
  1. README.chromium
  2. source/
  3. yasm.gyp
  4. yasm_compile.gypi