chromium/content/browser/ukm_internals_ui.cc

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/342213636): Remove this and spanify to fix the errors.
#pragma allow_unsafe_buffers
#endif

#include "content/browser/ukm_internals_ui.h"

#include <stddef.h>

#include <memory>
#include <string>
#include <utility>

#include "base/functional/bind.h"
#include "base/memory/raw_ptr.h"
#include "components/grit/ukm_resources.h"
#include "components/grit/ukm_resources_map.h"
#include "components/ukm/debug/ukm_debug_data_extractor.h"
#include "components/ukm/ukm_service.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/content_browser_client.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_ui.h"
#include "content/public/browser/web_ui_data_source.h"
#include "content/public/browser/web_ui_message_handler.h"
#include "content/public/common/content_client.h"
#include "content/public/common/url_constants.h"

namespace content {
namespace {

void CreateAndAddUkmHTMLSource(BrowserContext* browser_context) { … }

// This class receives javascript messages from the renderer.
// Note that the WebUI infrastructure runs on the UI thread, therefore all of
// this class's methods are expected to run on the UI thread.
class UkmMessageHandler : public WebUIMessageHandler { … };

UkmMessageHandler::UkmMessageHandler(const ukm::UkmService* ukm_service)
    : … { … }

UkmMessageHandler::~UkmMessageHandler() { … }

void UkmMessageHandler::HandleRequestUkmData(
    const base::Value::List& args_list) { … }

void UkmMessageHandler::RegisterMessages() { … }

}  // namespace

// Changes to this class should be in sync with its iOS equivalent
// ios/chrome/browser/ui/webui/ukm_internals_ui.mm
UkmInternalsUI::UkmInternalsUI(WebUI* web_ui) : … { … }

}  // namespace content