Roll NDK to pick up another noexcept patch.

BUG=

Change-Id: Id435d21704c4b5a9e65bbe9b9c70c76c8d49b448
Reviewed-on: https://chromium-review.googlesource.com/408996
Tested-by: John Budorick <jbudorick@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>

DEPS

diff --git a/DEPS b/DEPS
index 4dd407d..2400a8f 100644
--- a/DEPS
+++ b/DEPS
@@ -1,7 +1,7 @@
 use_relative_paths = True
 
 vars = {
-  'ndk_revision': '3cfb26a57c6344aadca807af4c9913db5247f613',
+  'ndk_revision': '26d93ec07f3ce2ec2cdfeae1b21ee6f12ff868d8',
 }
 deps = {
   'ndk': 'https://chromium.googlesource.com/android_ndk.git' + '@' + Var('ndk_revision'),