pdf: Create a separate component for using the pdf pepper plugin.

chrome/browser/ui/pdf/pdf_tab_helper.h

Index: chrome/browser/ui/pdf/pdf_tab_helper.h
diff --git a/chrome/browser/ui/pdf/pdf_tab_helper.h b/chrome/browser/ui/pdf/pdf_tab_helper.h
deleted file mode 100644
index 5dca4a649dc9fa4eb643e4b3d33f4258352dbced..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/pdf/pdf_tab_helper.h
+++ /dev/null
@@ -1,73 +0,0 @@
-// 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_UI_PDF_PDF_TAB_HELPER_H_
-#define CHROME_BROWSER_UI_PDF_PDF_TAB_HELPER_H_
-
-#include <string>
-
-#include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
-#include "content/public/browser/web_contents_observer.h"
-#include "content/public/browser/web_contents_user_data.h"
-#include "ipc/ipc_message.h"
-
-class OpenPDFInReaderPromptDelegate;
-
-namespace content {
-class WebContents;
-}
-
-// Per-tab class to handle PDF messages.
-class PDFTabHelper : public content::WebContentsObserver,
-                     public content::WebContentsUserData<PDFTabHelper>  {
- public:
-
-  explicit PDFTabHelper(content::WebContents* web_contents);
-  virtual ~PDFTabHelper();
-
-  OpenPDFInReaderPromptDelegate* open_in_reader_prompt() const {
-    return open_in_reader_prompt_.get();
-  }
-
-  void ShowOpenInReaderPrompt(scoped_ptr<OpenPDFInReaderPromptDelegate> prompt);
-
- private:
-  // content::WebContentsObserver overrides:
-  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
-  virtual void DidNavigateMainFrame(
-      const content::LoadCommittedDetails& details,
-      const content::FrameNavigateParams& params) OVERRIDE;
-
-  // Internal helpers ----------------------------------------------------------
-
-  void UpdateLocationBar();
-  void OnModalPromptForPasswordClosed(IPC::Message* reply_message,
-                                      bool success,
-                                      const base::string16& actual_value);
-
-  // Message handlers.
-  void OnHasUnsupportedFeature();
-  void OnSaveURLAs(const GURL& url,
-                   const content::Referrer& referrer);
-  void OnUpdateContentRestrictions(int content_restrictions);
-  void OnModalPromptForPassword(const std::string& prompt,
-                                IPC::Message* reply_message);
-
-  // The model for the confirmation prompt to open a PDF in Adobe Reader.
-  scoped_ptr<OpenPDFInReaderPromptDelegate> open_in_reader_prompt_;
-
-  DISALLOW_COPY_AND_ASSIGN(PDFTabHelper);
-};
-
-typedef base::Callback<void(bool /* success */,
-                            const base::string16& /* password */)>
-                                PasswordDialogClosedCallback;
-
-// Shows a tab-modal dialog to get a password for a PDF document.
-void ShowPDFPasswordDialog(content::WebContents* web_contents,
-                           const base::string16& prompt,
-                           const PasswordDialogClosedCallback& callback);
-
-#endif  // CHROME_BROWSER_UI_PDF_PDF_TAB_HELPER_H_