hammerhead: update prebuilt kernel

991740 msm: vidc: handle dynamic buffers in pendingq during flush

Linux version 3.4.0-g9917404 (android-build@vpbs1.mtv.corp.google.com) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Tue Oct 7 19:46:03 UTC 2014

Bug: 17647776
Change-Id: I7f6de85eeb5b73efadf25504faa7f3e3de87e5ee
diff --git a/zImage-dtb b/zImage-dtb
index 481694f..aa24b8b 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ