Revert of Mojo interface/service for Leak Detector on remote process

components/metrics/leak_detector/protobuf_to_mojo_converter.cc

-// Copyright 2016 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.
-
-#include "components/metrics/leak_detector/protobuf_to_mojo_converter.h"
-
-namespace metrics {
-namespace leak_detector {
-namespace protobuf_to_mojo_converter {
-
-void ParamsToMojo(const MemoryLeakReportProto::Params& params,
-                  mojom::LeakDetectorParams* mojo_params) {
-  mojo_params->sampling_rate = params.sampling_rate();
-  mojo_params->max_stack_depth = params.max_stack_depth();
-  mojo_params->analysis_interval_bytes = params.analysis_interval_bytes();
-  mojo_params->size_suspicion_threshold = params.size_suspicion_threshold();
-  mojo_params->call_stack_suspicion_threshold =
-      params.call_stack_suspicion_threshold();
-}
-
-void MojoToParams(const mojom::LeakDetectorParams& mojo_params,
-                  MemoryLeakReportProto::Params* params) {
-  params->set_sampling_rate(mojo_params.sampling_rate);
-  params->set_max_stack_depth(mojo_params.max_stack_depth);
-  params->set_analysis_interval_bytes(mojo_params.analysis_interval_bytes);
-  params->set_size_suspicion_threshold(mojo_params.size_suspicion_threshold);
-  params->set_call_stack_suspicion_threshold(
-      mojo_params.call_stack_suspicion_threshold);
-}
-
-void ReportToMojo(const MemoryLeakReportProto& report,
-                  mojom::MemoryLeakReport* mojo_report) {
-  mojo_report->size_bytes = report.size_bytes();
-  for (auto call_stack_value : report.call_stack()) {
-    mojo_report->call_stack.push_back(call_stack_value);
-  }
-
-  for (const auto& history_entry : report.alloc_breakdown_history()) {
-    metrics::mojom::AllocationBreakdownPtr mojo_entry =
-        metrics::mojom::AllocationBreakdown::New();
-    for (auto count : history_entry.counts_by_size()) {
-      mojo_entry->counts_by_size.push_back(count);
-    }
-    mojo_entry->count_for_call_stack = history_entry.count_for_call_stack();
-
-    mojo_report->alloc_breakdown_history.push_back(std::move(mojo_entry));
-  }
-}
-
-void MojoToReport(const mojom::MemoryLeakReport& mojo_report,
-                  MemoryLeakReportProto* report) {
-  report->set_size_bytes(mojo_report.size_bytes);
-  for (auto call_stack_addr : mojo_report.call_stack)
-    report->add_call_stack(call_stack_addr);
-
-  for (const auto& history_entry : mojo_report.alloc_breakdown_history) {
-    auto proto_entry = report->add_alloc_breakdown_history();
-    for (auto count : history_entry->counts_by_size) {
-      proto_entry->add_counts_by_size(count);
-    }
-    proto_entry->set_count_for_call_stack(history_entry->count_for_call_stack);
-  }
-}
-
-}  // namespace protobuf_to_mojo_converter
-}  // namespace leak_detector
-}  // namespace metrics