Roll src/third_party/boringssl/src 4a8c05ffe..e55c64fdd

https://boringssl.googlesource.com/boringssl/+log/4a8c05ffe826c61d50fdf13483b35097168faa5c..e55c64fdd3f47413e17eaa8e4f4d2a62622a01eb

Bug: none
Change-Id: I0f0220cfd3cd3288281d85808645eca3dc7fefb8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1574296
Auto-Submit: David Benjamin <davidben@chromium.org>
Commit-Queue: Adam Langley <agl@chromium.org>
Reviewed-by: Adam Langley <agl@chromium.org>
Cr-Commit-Position: refs/heads/master@{#652612}
2 files changed