Use SK_TEST_QCMS to mark qcms test code

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2031053005

Review-Url: https://codereview.chromium.org/2031053005
diff --git a/dm/DM.cpp b/dm/DM.cpp
index c4e7d15..61a3d2e 100644
--- a/dm/DM.cpp
+++ b/dm/DM.cpp
@@ -746,7 +746,7 @@
         src = new ColorCodecSrc(colorImage, ColorCodecSrc::kDst_HPZR30w_Mode);
         push_src("image", "color_codec_HPZR30w", src);
 
-#if !defined(GOOGLE3)
+#if defined(SK_TEST_QCMS)
         src = new ColorCodecSrc(colorImage, ColorCodecSrc::kQCMS_HPZR30w_Mode);
         push_src("image", "color_codec_QCMS_HPZR30w", src);
 #endif