From upstream's 55f7fb8848b6e4bec291724a479e1580d6f407d6. Change-Id: I54ebc182addbf643bebc78aab03ba1327e24e2e7 Reviewed-on: https://boringssl-review.googlesource.com/2470 Reviewed-by: Adam Langley <agl@google.com>
Initial fork from f2d678e6e89b6508147086610e985d4e8416e867 (1.0.2 beta). (This change contains substantial changes from the original and effectively starts a new history.)