Cleanup SK_IGNORE_BLUR_IMAGE_FILTER_FIX (since Chrome no longer uses it)

Change-Id: I3eebd6233d6f6a8b43ce0d865ffafd85d58f0c16
Reviewed-on: https://skia-review.googlesource.com/126926
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
1 file changed