Delete the tracing service

services/tracing/public/cpp/provider.h

Index: services/tracing/public/cpp/provider.h
diff --git a/services/tracing/public/cpp/provider.h b/services/tracing/public/cpp/provider.h
deleted file mode 100644
index 761efec36efcfaf5cfbbf07aa724c116b3326a0f..0000000000000000000000000000000000000000
--- a/services/tracing/public/cpp/provider.h
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef SERVICES_TRACING_PUBLIC_CPP_PROVIDER_H_
-#define SERVICES_TRACING_PUBLIC_CPP_PROVIDER_H_
-
-#include "base/command_line.h"
-#include "base/macros.h"
-#include "base/memory/ref_counted_memory.h"
-#include "base/memory/weak_ptr.h"
-#include "mojo/public/cpp/bindings/binding.h"
-#include "mojo/public/cpp/bindings/interface_request.h"
-#include "services/tracing/public/interfaces/tracing.mojom.h"
-
-namespace service_manager {
-class Connector;
-}
-
-namespace tracing {
-
-class Provider : public mojom::Provider {
- public:
-  Provider();
-  ~Provider() override;
-
-  void InitializeWithFactory(mojom::FactoryPtr* factory);
-  void Initialize(service_manager::Connector* connector,
-                  const std::string& url);
-
-  void Bind(mojom::ProviderRequest request);
-
- private:
-  void InitializeWithFactoryInternal(mojom::FactoryPtr* factory);
-
-  // mojom::Provider implementation:
-  void StartTracing(const std::string& categories,
-                    mojom::RecorderPtr recorder) override;
-  void StopTracing() override;
-
-  void SendChunk(const scoped_refptr<base::RefCountedString>& events_str,
-                 bool has_more_events);
-
-  void DelayedStop();
-  // Stop the collection of traces if no external connection asked for them yet.
-  void StopIfForced();
-
-  // Enable tracing without waiting for an inbound connection. It will stop if
-  // no TraceRecorder is sent within a set time.
-  void ForceEnableTracing();
-
-  mojo::Binding<mojom::Provider> binding_;
-  bool tracing_forced_;
-  mojom::RecorderPtr recorder_;
-
-  base::WeakPtrFactory<Provider> weak_factory_;
-  DISALLOW_COPY_AND_ASSIGN(Provider);
-};
-
-}  // namespace tracing
-
-#endif  // SERVICES_TRACING_PUBLIC_CPP_PROVIDER_H_