Convenience functions to set axis properties in visualization tool.

webrtc/tools/event_log_visualizer/plot_python.h

 /*
  *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 #ifndef WEBRTC_TOOLS_EVENT_LOG_VISUALIZER_PLOT_PYTHON_H_
 #define WEBRTC_TOOLS_EVENT_LOG_VISUALIZER_PLOT_PYTHON_H_
 
 #include "webrtc/tools/event_log_visualizer/plot_base.h"
 
 namespace webrtc {
 namespace plotting {
 
 class PythonPlot final : public Plot {
  public:
   PythonPlot();
   ~PythonPlot() override;
-  void draw() override;
+  void Draw() override;
 };
 
 class PythonPlotCollection final : public PlotCollection {
  public:
   PythonPlotCollection();
   ~PythonPlotCollection() override;
-  void draw() override;
-  Plot* append_new_plot() override;
+  void Draw() override;
+  Plot* AppendNewPlot() override;
 };
 
 }  // namespace plotting
 }  // namespace webrtc
 
 #endif  // WEBRTC_TOOLS_EVENT_LOG_VISUALIZER_PLOT_PYTHON_H_