1 // Copyright 2021 The Chromium Authors
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "chrome/browser/memory_details.h"
7 #include <lib/zx/process.h>
9 #include "base/functional/bind.h"
10 #include "base/process/process_handle.h"
11 #include "chrome/grit/branded_strings.h"
12 #include "content/public/browser/browser_task_traits.h"
13 #include "content/public/browser/browser_thread.h"
14 #include "ui/base/l10n/l10n_util.h"
16 MemoryDetails::MemoryDetails() {
17 ProcessData process_data;
18 process_data.name = l10n_util::GetStringUTF16(IDS_SHORT_PRODUCT_NAME);
19 process_data.process_name = u"chrome";
21 process_data_.push_back(process_data);
24 ProcessData* MemoryDetails::ChromeBrowser() {
25 return &process_data_[0];
28 void MemoryDetails::CollectProcessData(
29 const std::vector<ProcessMemoryInformation>& child_info) {
30 process_data_[0].processes = child_info;
32 for (auto& pmi : process_data_[0].processes) {
33 pmi.num_processes = 1;
36 ProcessMemoryInformation browser_process;
37 browser_process.num_processes = 1;
38 browser_process.pid = base::GetCurrentProcId();
39 browser_process.process_type = content::PROCESS_TYPE_BROWSER;
40 process_data_[0].processes.push_back(std::move(browser_process));
42 // Finally return to the browser thread.
43 content::GetUIThreadTaskRunner({})->PostTask(
45 base::BindOnce(&MemoryDetails::CollectChildInfoOnUIThread, this));