Remove MimdRateControl and factories for RemoteBitrateEstimor.

webrtc/modules/remote_bitrate_estimator/aimd_rate_control.h

Index: webrtc/modules/remote_bitrate_estimator/aimd_rate_control.h
diff --git a/webrtc/modules/remote_bitrate_estimator/aimd_rate_control.h b/webrtc/modules/remote_bitrate_estimator/aimd_rate_control.h
index 56f1c1a8661fbb6b524f6f73f6b1169103a8d9ff..7d3ef65b286d4b3b76a541b6c7213f54f2a0aeeb 100644
--- a/webrtc/modules/remote_bitrate_estimator/aimd_rate_control.h
+++ b/webrtc/modules/remote_bitrate_estimator/aimd_rate_control.h
@@ -11,8 +11,8 @@
 #ifndef WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_AIMD_RATE_CONTROL_H_
 #define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_AIMD_RATE_CONTROL_H_
 
+#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/remote_bitrate_estimator/include/bwe_defines.h"
-#include "webrtc/modules/remote_bitrate_estimator/remote_rate_control.h"
 
 namespace webrtc {
 
@@ -21,28 +21,26 @@ namespace webrtc {
 // over-uses are detected. When we think the available bandwidth has changes or
 // is unknown, we will switch to a "slow-start mode" where we increase
 // multiplicatively.
-class AimdRateControl : public RemoteRateControl {
+class AimdRateControl {
  public:
   explicit AimdRateControl(uint32_t min_bitrate_bps);
   virtual ~AimdRateControl() {}
 
   // Implements RemoteRateControl.
-  bool ValidEstimate() const override;
-  RateControlType GetControlType() const override;
-  uint32_t GetMinBitrate() const override;
-  int64_t GetFeedbackInterval() const override;
+  bool ValidEstimate() const;
+  uint32_t GetMinBitrate() const;
+  int64_t GetFeedbackInterval() const;
   // Returns true if the bitrate estimate hasn't been changed for more than
   // an RTT, or if the incoming_bitrate is more than 5% above the current
   // estimate. Should be used to decide if we should reduce the rate further
   // when over-using.
   bool TimeToReduceFurther(int64_t time_now,
-                           uint32_t incoming_bitrate_bps) const override;
-  uint32_t LatestEstimate() const override;
-  uint32_t UpdateBandwidthEstimate(int64_t now_ms) override;
-  void SetRtt(int64_t rtt) override;
-  RateControlRegion Update(const RateControlInput* input,
-                           int64_t now_ms) override;
-  void SetEstimate(int bitrate_bps, int64_t now_ms) override;
+                           uint32_t incoming_bitrate_bps) const;
+  uint32_t LatestEstimate() const;
+  uint32_t UpdateBandwidthEstimate(int64_t now_ms);
+  void SetRtt(int64_t rtt);
+  RateControlRegion Update(const RateControlInput* input, int64_t now_ms);
+  void SetEstimate(int bitrate_bps, int64_t now_ms);
 
  private:
   // Update the target bitrate according based on, among other things,