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// Copyright 2014 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.
#ifndef CONTENT_RENDERER_WEB_UI_RUNNER_H_
#define CONTENT_RENDERER_WEB_UI_RUNNER_H_
#include "gin/runner.h"
namespace blink {
class WebFrame;
}
namespace content {
// Implementation of gin::Runner that forwards Runner functions to WebFrame.
class WebUIRunner : public gin::Runner {
public:
// Does not take ownership of ContextHolder.
WebUIRunner(blink::WebFrame* frame, gin::ContextHolder* context_holder);
~WebUIRunner() override;
// Runner overrides:
void Run(const std::string& source,
const std::string& resource_name) override;
v8::Handle<v8::Value> Call(v8::Handle<v8::Function> function,
v8::Handle<v8::Value> receiver,
int argc,
v8::Handle<v8::Value> argv[]) override;
gin::ContextHolder* GetContextHolder() override;
private:
// Frame to execute script in.
blink::WebFrame* frame_;
// Created by blink bindings to V8.
gin::ContextHolder* context_holder_;
DISALLOW_COPY_AND_ASSIGN(WebUIRunner);
};
} // namespace content
#endif // CONTENT_RENDERER_WEB_UI_RUNNER_H_
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