diff --git a/rtc_tools/BUILD.gn b/rtc_tools/BUILD.gn
index e5c0cdfacf..df3c55fec8 100644
--- a/rtc_tools/BUILD.gn
+++ b/rtc_tools/BUILD.gn
@@ -371,10 +371,6 @@ if (!build_with_chromium) {
         "rtc_event_log_visualizer/log_simulation.h",
         "rtc_event_log_visualizer/plot_base.cc",
         "rtc_event_log_visualizer/plot_base.h",
-        "rtc_event_log_visualizer/plot_protobuf.cc",
-        "rtc_event_log_visualizer/plot_protobuf.h",
-        "rtc_event_log_visualizer/plot_python.cc",
-        "rtc_event_log_visualizer/plot_python.h",
       ]
       deps = [
         ":chart_proto",
diff --git a/rtc_tools/rtc_event_log_visualizer/plot_protobuf.cc b/rtc_tools/rtc_event_log_visualizer/plot_protobuf.cc
deleted file mode 100644
index 0b7a6f28ac..0000000000
--- a/rtc_tools/rtc_event_log_visualizer/plot_protobuf.cc
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- *  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.
- */
-
-#include "rtc_tools/rtc_event_log_visualizer/plot_protobuf.h"
-
-#include <stddef.h>
-
-#include <iostream>
-#include <memory>
-#include <vector>
-
-namespace webrtc {
-
-ProtobufPlot::ProtobufPlot() {}
-
-ProtobufPlot::~ProtobufPlot() {}
-
-void ProtobufPlot::Draw() {}
-
-ProtobufPlotCollection::ProtobufPlotCollection() {}
-
-ProtobufPlotCollection::~ProtobufPlotCollection() {}
-
-void ProtobufPlotCollection::Draw() {
-  webrtc::analytics::ChartCollection collection;
-  ExportProtobuf(&collection);
-  std::cout << collection.SerializeAsString();
-}
-
-Plot* ProtobufPlotCollection::AppendNewPlot() {
-  Plot* plot = new ProtobufPlot();
-  plots_.push_back(std::unique_ptr<Plot>(plot));
-  return plot;
-}
-
-}  // namespace webrtc
diff --git a/rtc_tools/rtc_event_log_visualizer/plot_protobuf.h b/rtc_tools/rtc_event_log_visualizer/plot_protobuf.h
deleted file mode 100644
index 1d082aae9c..0000000000
--- a/rtc_tools/rtc_event_log_visualizer/plot_protobuf.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- *  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 RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_PLOT_PROTOBUF_H_
-#define RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_PLOT_PROTOBUF_H_
-
-#include "absl/base/attributes.h"
-#include "rtc_tools/rtc_event_log_visualizer/plot_base.h"
-
-// Generated at build-time by the protobuf compiler.
-#include "rtc_tools/rtc_event_log_visualizer/proto/chart.pb.h"
-
-namespace webrtc {
-
-class ProtobufPlot final : public Plot {
- public:
-  ProtobufPlot();
-  ~ProtobufPlot() override;
-  void Draw() override;
-};
-
-class ABSL_DEPRECATED("Use PlotCollection and ExportProtobuf() instead")
-    ProtobufPlotCollection final : public PlotCollection {
- public:
-  ProtobufPlotCollection();
-  ~ProtobufPlotCollection() override;
-  void Draw() override;
-  Plot* AppendNewPlot() override;
-};
-
-}  // namespace webrtc
-
-#endif  // RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_PLOT_PROTOBUF_H_
diff --git a/rtc_tools/rtc_event_log_visualizer/plot_python.cc b/rtc_tools/rtc_event_log_visualizer/plot_python.cc
deleted file mode 100644
index b3708110df..0000000000
--- a/rtc_tools/rtc_event_log_visualizer/plot_python.cc
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- *  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.
- */
-
-#include "rtc_tools/rtc_event_log_visualizer/plot_python.h"
-
-#include <stdio.h>
-
-#include <memory>
-#include <string>
-#include <vector>
-
-#include "rtc_base/checks.h"
-
-namespace webrtc {
-
-PythonPlot::PythonPlot() {}
-
-PythonPlot::~PythonPlot() {}
-
-void PythonPlot::Draw() {
-  PrintPythonCode();
-}
-
-PythonPlotCollection::PythonPlotCollection(bool shared_xaxis)
-    : shared_xaxis_(shared_xaxis) {}
-
-PythonPlotCollection::~PythonPlotCollection() {}
-
-void PythonPlotCollection::Draw() {
-  PrintPythonCode(shared_xaxis_);
-}
-
-Plot* PythonPlotCollection::AppendNewPlot() {
-  Plot* plot = new PythonPlot();
-  plots_.push_back(std::unique_ptr<Plot>(plot));
-  return plot;
-}
-
-}  // namespace webrtc
diff --git a/rtc_tools/rtc_event_log_visualizer/plot_python.h b/rtc_tools/rtc_event_log_visualizer/plot_python.h
deleted file mode 100644
index 6acc436d71..0000000000
--- a/rtc_tools/rtc_event_log_visualizer/plot_python.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- *  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 RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_PLOT_PYTHON_H_
-#define RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_PLOT_PYTHON_H_
-
-#include "absl/base/attributes.h"
-#include "rtc_tools/rtc_event_log_visualizer/plot_base.h"
-
-namespace webrtc {
-
-class PythonPlot final : public Plot {
- public:
-  PythonPlot();
-  ~PythonPlot() override;
-  void Draw() override;
-};
-
-class ABSL_DEPRECATED("Use PlotCollection and PrintPythonCode() instead.")
-    PythonPlotCollection final : public PlotCollection {
- public:
-  explicit PythonPlotCollection(bool shared_xaxis = false);
-  ~PythonPlotCollection() override;
-  void Draw() override;
-  Plot* AppendNewPlot() override;
-
- private:
-  bool shared_xaxis_;
-};
-
-}  // namespace webrtc
-
-#endif  // RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_PLOT_PYTHON_H_