5509ddb45e
This CL migrates the code using the unsafe static_cast to using
the new mechanism to downcast to subclasses of WebUIController,
implemented in crrev.com/c/1959199.
Bug: 1006361, 1002647
Change-Id: I72797397f0427450b988897335c43903a96dc80d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1962253
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Dominick Ng <dominickn@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Commit-Queue: Mario Sanchez Prada <mario@igalia.com>
Cr-Commit-Position: refs/heads/master@{#725455}
47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
// Copyright 2018 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CONTENT_BROWSER_PROCESS_INTERNALS_PROCESS_INTERNALS_UI_H_
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#define CONTENT_BROWSER_PROCESS_INTERNALS_PROCESS_INTERNALS_UI_H_
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#include <memory>
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#include <string>
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#include <utility>
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#include "content/browser/process_internals/process_internals.mojom.h"
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#include "content/common/frame.mojom.h"
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#include "content/public/browser/web_contents_observer.h"
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#include "content/public/browser/web_ui_controller.h"
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#include "mojo/public/cpp/bindings/pending_receiver.h"
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namespace content {
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// WebUI which handles serving the chrome://process-internals page.
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// TODO(nasko): Change the inheritance of this class to be from
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// MojoWebUIController, so the registry_ can be removed and properly
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// inherited from common base class for Mojo WebUIs.
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class ProcessInternalsUI : public WebUIController, public WebContentsObserver {
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public:
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explicit ProcessInternalsUI(WebUI* web_ui);
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~ProcessInternalsUI() override;
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// content::WebContentsObserver implementation.
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void RenderFrameCreated(RenderFrameHost* render_frame_host) override;
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void BindProcessInternalsHandler(
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mojo::PendingReceiver<::mojom::ProcessInternalsHandler> receiver,
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RenderFrameHost* render_frame_host);
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private:
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std::unique_ptr<::mojom::ProcessInternalsHandler> ui_handler_;
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WEB_UI_CONTROLLER_TYPE_DECL();
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DISALLOW_COPY_AND_ASSIGN(ProcessInternalsUI);
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};
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} // namespace content
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#endif // CONTENT_BROWSER_PROCESS_INTERNALS_PROCESS_INTERNALS_UI_H_
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