skia: Use -fno-strict-aliasing for tests
skia: Use -fno-strict-aliasing for tests

Tests aren't compatible with strict aliasing rules, and aren't
speed relevant anyway -- use -fno-strict-aliasing

Signed-off-by: Bernhard Rosenkraenzer <0363de98439ff22157633d0b0c13ae8bbe3d448c@linaro.org>

InsomniaROM/platform_external_skia,InsomniaROM/platform_external_skia,InsomniaROM/platform_external_skia,InsomniaROM/platform_external_skia