Setting device authorization timeout to 2000 ms on MAC

content/renderer/media/audio_device_factory.cc

Index: content/renderer/media/audio_device_factory.cc
diff --git a/content/renderer/media/audio_device_factory.cc b/content/renderer/media/audio_device_factory.cc
index f4acdbf6eceb97bcdd9aa3cdf39f87f1d9335bb7..2b06de485ee6941b49996526b7766cc5ec3813b3 100644
--- a/content/renderer/media/audio_device_factory.cc
+++ b/content/renderer/media/audio_device_factory.cc
@@ -32,6 +32,8 @@ namespace {
 // In this case we will time out, to avoid renderer hang forever waiting for
 // device authorization (http://crbug/615589). This will result in "no audio".
 const int64_t kMaxAuthorizationTimeoutMs = 1000;
+#elif defined(OS_MACOSX)
+const int64_t kMaxAuthorizationTimeoutMs = 2000;
 #else
 const int64_t kMaxAuthorizationTimeoutMs = 0;  // No timeout.
 #endif  // defined(OS_WIN)