Initial Print Preview UI.

chrome/browser/dom_ui/print_preview_ui.h

+// Copyright (c) 2010 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 CHROME_BROWSER_DOM_UI_PRINT_PREVIEW_UI_H_
+#define CHROME_BROWSER_DOM_UI_PRINT_PREVIEW_UI_H_
+#pragma once
+
+#include <string>
+
+#include "chrome/browser/dom_ui/chrome_url_data_manager.h"
+#include "chrome/browser/dom_ui/dom_ui.h"
+
+struct UserMetricsAction;
+
+class PrintPreviewUIHTMLSource : public ChromeURLDataManager::DataSource {
+ public:
+  explicit PrintPreviewUIHTMLSource();
+  virtual ~PrintPreviewUIHTMLSource();
+
+  // Called when the network layer has requested a resource underneath
+  // the path we registered.
+  virtual void StartDataRequest(const std::string& path,
+                                bool is_off_the_record,
+                                int request_id);
+  virtual std::string GetMimeType(const std::string&) const;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PrintPreviewUIHTMLSource);
+};
+
+class PrintPreviewUI : public DOMUI {
+ public:
+  explicit PrintPreviewUI(TabContents* contents);
+  virtual ~PrintPreviewUI();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PrintPreviewUI);
+};
+
+#endif  // CHROME_BROWSER_DOM_UI_PRINT_PREVIEW_UI_H_