Initial checkin of gRPC to third_party/

third_party/grpc/include/grpc++/impl/codegen/sync_cxx11.h

Index: third_party/grpc/include/grpc++/impl/codegen/sync_cxx11.h
diff --git a/third_party/WebKit/Source/core/events/NavigatorEvents.h b/third_party/grpc/include/grpc++/impl/codegen/sync_cxx11.h
similarity index 81%
copy from third_party/WebKit/Source/core/events/NavigatorEvents.h
copy to third_party/grpc/include/grpc++/impl/codegen/sync_cxx11.h
index 787d16b41893005b43abebd52e284f05a3079507..49105476473e9d5a4e6b161b1e8132583f5d8800 100644
--- a/third_party/WebKit/Source/core/events/NavigatorEvents.h
+++ b/third_party/grpc/include/grpc++/impl/codegen/sync_cxx11.h
@@ -1,5 +1,7 @@
 /*
- * Copyright (C) 2013 Google Inc. All rights reserved.
+ *
+ * Copyright 2015-2016, Google Inc.
+ * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -26,23 +28,22 @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
  */
 
-#ifndef NavigatorEvents_h
-#define NavigatorEvents_h
-
-#include "wtf/Allocator.h"
+#ifndef GRPCXX_IMPL_CODEGEN_SYNC_CXX11_H
+#define GRPCXX_IMPL_CODEGEN_SYNC_CXX11_H
 
-namespace blink {
+#include <condition_variable>
+#include <mutex>
 
-class Navigator;
+namespace grpc {
 
-class NavigatorEvents {
-    STATIC_ONLY(NavigatorEvents);
-public:
-    static long maxTouchPoints(Navigator&);
-};
+using std::condition_variable;
+using std::mutex;
+using std::lock_guard;
+using std::unique_lock;
 
-} // namespace blink
+}  // namespace grpc
 
-#endif // NavigatorEvents_h
+#endif  // GRPCXX_IMPL_CODEGEN_SYNC_CXX11_H