Refactor ramp-up tests to have separate help files for the test classes, to make things more reusable.

R=pbos@webrtc.org, tommi@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/18739004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6625 4adac7df-926f-26a2-2b94-8c16560cd09d

webrtc/experiments.h

@@ -14,16 +14,6 @@
 #include "webrtc/typedefs.h"
 
 namespace webrtc {
-struct PaddingStrategy {
-  PaddingStrategy()
-      : redundant_payloads(false) {}
-  explicit PaddingStrategy(bool redundant_payloads)
-      : redundant_payloads(redundant_payloads) {}
-  virtual ~PaddingStrategy() {}
-
-  const bool redundant_payloads;
-};
-
 struct RemoteBitrateEstimatorMinRate {
   RemoteBitrateEstimatorMinRate() : min_rate(30000) {}
   RemoteBitrateEstimatorMinRate(uint32_t min_rate) : min_rate(min_rate) {}