Adopt sampling parameter
Adopt sampling parameter

Test: make

Bug: skbug.com/7650
Change-Id: Ie5ac4419f20541d92281e8c4540bf72f47e48168

aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia