Updated latency fixture and refactored connection helper

remoting/test/test_video_renderer.h

Index: remoting/test/test_video_renderer.h
diff --git a/remoting/test/test_video_renderer.h b/remoting/test/test_video_renderer.h
index a6cca377cc396d161362a85f06e5184d1678a2c0..6e6b284c3baf78ded02f2614219d93915dc7a5aa 100644
--- a/remoting/test/test_video_renderer.h
+++ b/remoting/test/test_video_renderer.h
@@ -26,6 +26,8 @@ class DesktopRect;
 namespace remoting {
 namespace test {
 
+struct RGBValue;
+
 // Processes video packets as they are received from the remote host. Must be
 // used from a thread running a message loop and this class will use that
 // message loop to execute the done callbacks passed by the caller of
@@ -59,7 +61,7 @@ class TestVideoRenderer : public VideoRenderer, public protocol::VideoStub {
   // called when the pattern is matched.
   void ExpectAverageColorInRect(
       const webrtc::DesktopRect& expected_rect,
-      uint32_t expected_average_color,
+      const RGBValue& expected_average_color,
       const base::Closure& image_pattern_matched_callback);
 
  private: