Public Sessions - prompt the user for pageCapture requests

chrome/browser/extensions/api/page_capture/page_capture_api.h

 // Copyright (c) 2012 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_EXTENSIONS_API_PAGE_CAPTURE_PAGE_CAPTURE_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_PAGE_CAPTURE_PAGE_CAPTURE_API_H_
 
 #include <stdint.h>
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/extensions/chrome_extension_function.h"
 #include "chrome/common/extensions/api/page_capture.h"
 #include "storage/browser/blob/shareable_file_reference.h"
 
 namespace base {
 class FilePath;
 }
 
 namespace content {
 class WebContents;
 }
 
 namespace extensions {
 
+class PageCapturePermissionHelper;
+
 class PageCaptureSaveAsMHTMLFunction : public ChromeAsyncExtensionFunction {
  public:
   PageCaptureSaveAsMHTMLFunction();
 
   // Test specific delegate used to test that the temporary file gets deleted.
   class TestDelegate {
    public:
     // Called on the UI thread when the temporary file that contains the
     // generated data has been created.
     virtual void OnTemporaryFileCreated(const base::FilePath& temp_file) = 0;
@@ skipping 20 matching lines @@
   content::WebContents* GetWebContents();
 
   std::unique_ptr<extensions::api::page_capture::SaveAsMHTML::Params> params_;
 
   // The path to the temporary file containing the MHTML data.
   base::FilePath mhtml_path_;
 
   // The file containing the MHTML.
   scoped_refptr<storage::ShareableFileReference> mhtml_file_;
 
+#if defined(OS_CHROMEOS)
+  std::unique_ptr<PageCapturePermissionHelper> permission_helper_;
+#endif
+
   DECLARE_EXTENSION_FUNCTION("pageCapture.saveAsMHTML", PAGECAPTURE_SAVEASMHTML)
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_PAGE_CAPTURE_PAGE_CAPTURE_API_H_