Force events to be non blocking if main thread is unresponsive.

device/base/synchronization/shared_memory_seqlock_buffer.h

Index: device/base/synchronization/shared_memory_seqlock_buffer.h
diff --git a/device/base/synchronization/shared_memory_seqlock_buffer.h b/device/base/synchronization/shared_memory_seqlock_buffer.h
index 4835b097bc18d00832b581c192fc64b17e08b075..b12aefd763402de2ffa8e25f41cbbe561b58bd31 100644
--- a/device/base/synchronization/shared_memory_seqlock_buffer.h
+++ b/device/base/synchronization/shared_memory_seqlock_buffer.h
@@ -21,6 +21,8 @@ namespace device {
 template <class Data>
 class SharedMemorySeqLockBuffer {
  public:
+  SharedMemorySeqLockBuffer(Data data) : data(data) {}

[Sami, 2016/11/02 19:01:42]

nit: explicit

[tdresser, 2016/11/03 13:56:10]

Done.

+  SharedMemorySeqLockBuffer() {}
   OneWriterSeqLock seqlock;
   Data data;
 };