Run clang-format on GrCircleBlurFP.cpp

Fixes flutter license script hang

Bug: skia:6854
Change-Id: I8eb69641888805411eb2d9ee4dbf50f281ac1b4b
Reviewed-on: https://skia-review.googlesource.com/23944
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
1 file changed