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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_CHILD_BLINK_PLATFORM_IMPL_H_
#define CONTENT_CHILD_BLINK_PLATFORM_IMPL_H_
#include <stddef.h>
#include <stdint.h>
#include "base/task/sequenced_task_runner.h"
#include "base/task/single_thread_task_runner.h"
#include "base/timer/timer.h"
#include "build/build_config.h"
#include "components/webcrypto/webcrypto_impl.h"
#include "content/common/content_export.h"
#include "third_party/blink/public/common/input/web_gesture_device.h"
#include "third_party/blink/public/platform/platform.h"
#include "third_party/blink/public/platform/web_url_error.h"
#include "third_party/blink/public/public_buildflags.h"
namespace webcrypto {
class WebCryptoImpl;
} // namespace webcrypto
namespace content {
class CONTENT_EXPORT BlinkPlatformImpl : public blink::Platform {
public:
BlinkPlatformImpl();
explicit BlinkPlatformImpl(
scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner);
~BlinkPlatformImpl() override;
// blink::Platform implementation.
bool IsURLSavableForSavableResource(const blink::WebURL& url) override;
size_t MaxDecodedImageBytes() override;
bool IsLowEndDevice() override;
void RecordAction(const blink::UserMetricsAction&) override;
bool HasDataResource(int resource_id) const override;
blink::WebData GetDataResource(int resource_id,
ui::ResourceScaleFactor scale_factor) override;
std::string GetDataResourceString(int resource_id) override;
base::RefCountedMemory* GetDataResourceBytes(int resource_id) override;
blink::WebString QueryLocalizedString(int resource_id) override;
blink::WebString QueryLocalizedString(int resource_id,
const blink::WebString& value) override;
blink::WebString QueryLocalizedString(
int resource_id,
const blink::WebString& value1,
const blink::WebString& value2) override;
void SuddenTerminationChanged(bool enabled) override {}
blink::WebCrypto* Crypto() override;
blink::ThreadSafeBrowserInterfaceBrokerProxy* GetBrowserInterfaceBroker()
override;
scoped_refptr<base::SingleThreadTaskRunner> GetIOTaskRunner() const override;
scoped_refptr<base::SequencedTaskRunner>
GetMediaStreamVideoSourceVideoTaskRunner() const override;
std::unique_ptr<NestedMessageLoopRunner> CreateNestedMessageLoopRunner()
const override;
private:
scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner_;
scoped_refptr<base::SequencedTaskRunner>
media_stream_video_source_video_task_runner_;
const scoped_refptr<blink::ThreadSafeBrowserInterfaceBrokerProxy>
browser_interface_broker_proxy_;
webcrypto::WebCryptoImpl web_crypto_;
};
} // namespace content
#endif // CONTENT_CHILD_BLINK_PLATFORM_IMPL_H_
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