Add support for NEON intrinsics to speed up texture compression. We can
now convert the time that we would have spent uploading the texture to
compressing it giving a net 50% memory savings for these things.

Committed: https://skia.googlesource.com/skia/+/bc9205be0a1094e312da098348601398c210dc5a

R=robertphillips@google.com, mtklein@google.com, kevin.petit@arm.com

Author: krajcevski@google.com

Review URL: https://codereview.chromium.org/390453002
diff --git a/gyp/utils.gyp b/gyp/utils.gyp
index 066c901..f6b00da 100644
--- a/gyp/utils.gyp
+++ b/gyp/utils.gyp
@@ -23,6 +23,7 @@
         '../include/utils/win',
         '../include/xml',
         '../src/core',
+        '../src/opts',
         '../src/utils',
       ],
       'sources': [