fix G3 opt android_arm build?

We suspect that having SkTDPQueue inherit from SkNoncopyable is
what's causing this error:

third_party/skia/HEAD/src/gpu/GrResourceCache.h:44:7: error: 'GrResourceCache' declared with greater visibility than the type of its field 'GrResourceCache::fPurgeableQueue' [-Werror=attributes]
 class GrResourceCache {
       ^

Change-Id: Idc737aa64f5cb159edbe59e8baf70d711f7e07d9
Reviewed-on: https://skia-review.googlesource.com/15243
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
1 file changed