Roll external/skia 11cd4640d..8bc691705 (1 commits)
Roll external/skia 11cd4640d..8bc691705 (1 commits)

https://skia.googlesource.com/skia.git/+log/11cd4640d..8bc691705

2017-09-09 phosek@google.com Use enum value as the lower bound

Test: Presubmit checks will test this change.
Change-Id: Ib611b48a235b3b01ab72a51960551f20fc5084b1

Hikari-no-Tenshi/android_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia