Roll openmax_dl 7acede9 -> b611996

The new version replaces asm() with __asm__() which allows compilation
with --std=c11

Bug: 750940
Change-Id: I62e3603b3e969d046cf707fcfde756fa71fe9abc
Reviewed-on: https://chromium-review.googlesource.com/825982Reviewed-by: Raymond Toy <rtoy@chromium.org>
Commit-Queue: Sergey Ulanov <sergeyu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#523977}

DEPS

@@ -102,7 +102,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling openmax_dl
   # and whatever else without interference from each other.
-  'openmax_dl_revision': '7acede9c039ea5d14cf326f44aad1245b9e674a7',
+  'openmax_dl_revision': 'b611996df3b8f6b151339d22c12c21f167009cb6',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling BoringSSL
   # and whatever else without interference from each other.