Compress symbols for libraries Android requires system libraries to include symbols to aid debugging. This CL will compress and attach the symbols from the unstripped .so and add it to the stripped .so that goes in the apk when building a release build. Bug: angleproject:2981 Change-Id: I51c315627b9183e49b509c27df506bf99bf45f30 Reviewed-on: https://chromium-review.googlesource.com/c/1376270 Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>