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: Amit Pundir <amit.pundir@linaro.org>
diff --git a/tests/Android.mk b/tests/Android.mk
index f4a10c8..c4e863a 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -103,6 +103,8 @@
 
 LOCAL_MODULE:= skia_test
 
+LOCAL_CFLAGS += -fno-strict-aliasing
+
 LOCAL_C_INCLUDES := \
    external/freetype/include \
    external/skia/include/core \