[V8] QNX: Initialize mutex in SignalSender

This prevents an assertion in ScopedLock on QNX following the recent
V8 version bump.

Change-Id: I4dde3021a26293e131269c58781739e078169d19
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

diff --git a/src/3rdparty/v8/src/platform-qnx.cc b/src/3rdparty/v8/src/platform-qnx.cc
index 9d075e3..15d0a8b 100644 (file)
--- a/src/3rdparty/v8/src/platform-qnx.cc
+++ b/src/3rdparty/v8/src/platform-qnx.cc
@@ -1045,6 +1045,7 @@ void OS::SetUp() {
 #endif
   }
 #endif
+  SignalSender::SetUp();
 }