chromium/content/renderer/variations_render_thread_observer.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/renderer/variations_render_thread_observer.h"

#include "base/no_destructor.h"
#include "base/synchronization/lock.h"
#include "components/variations/net/omnibox_url_loader_throttle.h"
#include "components/variations/net/variations_url_loader_throttle.h"
#include "content/public/renderer/render_thread.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"

namespace content {
namespace {

// VariationsRenderThreadObserver is mostly used on the main thread but
// GetVariationsHeader can be called from worker threads (e.g. for service
// workers) necessitating locking.
class VariationsData { … };

VariationsData* GetVariationsData() { … }

}  // namespace

VariationsRenderThreadObserver::VariationsRenderThreadObserver() = default;

VariationsRenderThreadObserver::~VariationsRenderThreadObserver() = default;

// static
void VariationsRenderThreadObserver::AppendThrottleIfNeeded(
    const url::Origin& top_frame_origin,
    std::vector<std::unique_ptr<blink::URLLoaderThrottle>>* throttles) { … }

void VariationsRenderThreadObserver::RegisterMojoInterfaces(
    blink::AssociatedInterfaceRegistry* associated_interfaces) { … }

void VariationsRenderThreadObserver::UnregisterMojoInterfaces(
    blink::AssociatedInterfaceRegistry* associated_interfaces) { … }

void VariationsRenderThreadObserver::SetVariationsHeaders(
    variations::mojom::VariationsHeadersPtr variations_headers) { … }

void VariationsRenderThreadObserver::SetFieldTrialGroup(
    const std::string& trial_name,
    const std::string& group_name) { … }

void VariationsRenderThreadObserver::OnRendererConfigurationAssociatedRequest(
    mojo::PendingAssociatedReceiver<mojom::RendererVariationsConfiguration>
        receiver) { … }

}  // namespace content