Updating delay for first value

BUG=

Review URL: https://webrtc-codereview.appspot.com/1327005

git-svn-id: http://webrtc.googlecode.com/svn/trunk@3865 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/modules/video_coding/main/source/timing.cc b/webrtc/modules/video_coding/main/source/timing.cc
index 2a381bd..1146223 100644
--- a/webrtc/modules/video_coding/main/source/timing.cc
+++ b/webrtc/modules/video_coding/main/source/timing.cc
@@ -108,6 +108,10 @@
                     "Desired jitter buffer level: %u ms", requiredDelayMs);
         }
         _requiredDelayMs = requiredDelayMs;
+        // When in initial state, set current delay to minimum delay.
+        if (_currentDelayMs == 0) {
+           _currentDelayMs = _requiredDelayMs;
+        }
     }
 }
 
@@ -270,7 +274,6 @@
     {
         estimatedCompleteTimeMs = nowMs;
     }
-
     return estimatedCompleteTimeMs + _currentDelayMs;
 }