[NaCl SDK] Cleanup examples.

native_client_sdk/src/examples/api/input_event/shared_queue.h

Index: native_client_sdk/src/examples/api/input_event/shared_queue.h
diff --git a/native_client_sdk/src/examples/api/input_event/shared_queue.h b/native_client_sdk/src/examples/api/input_event/shared_queue.h
index ff13996f7f828d935dde7a1395eacf05ff69385c..b3c17845c61e3b5f52f0649de4efa6cbacb3c210 100644
--- a/native_client_sdk/src/examples/api/input_event/shared_queue.h
+++ b/native_client_sdk/src/examples/api/input_event/shared_queue.h
@@ -9,8 +9,6 @@
 #include <cassert>
 #include <deque>
 
-namespace event_queue {
-
 // This file provides a queue that uses a mutex and condition variable so that
 // one thread can put pointers into the queue and another thread can pull items
 // out of the queue.
@@ -146,6 +144,4 @@ template <class T> class LockingQueue {
   bool is_empty_no_locking() const { return the_queue_.empty(); }
 };
 
-}  // end of unnamed namespace
-
 #endif  // SHARED_QUEUE_H