Hide MHTMLGenerationManager from chrome.

content/public/browser/web_contents.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 CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_
 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_
 #pragma once
 
 #include "base/basictypes.h"
+#include "base/callback_forward.h"
 #include "base/process_util.h"
 #include "base/string16.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/page_navigator.h"
 #include "content/public/browser/save_page_type.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/common/view_type.h"
 #include "ui/gfx/native_widget_types.h"
 #include "webkit/glue/window_open_disposition.h"
 
@@ skipping 242 matching lines @@
   // Prepare for saving the current web page to disk.
   virtual void OnSavePage() = 0;
 
   // Save page with the main HTML file path, the directory for saving resources,
   // and the save type: HTML only or complete web page. Returns true if the
   // saving process has been initiated successfully.
   virtual bool SavePage(const FilePath& main_file,
                         const FilePath& dir_path,
                         SavePageType save_type) = 0;
 
+  // Generate a MHTML representation of the current page in the given file.

[Jói, 2012/03/01 10:42:13]

Generate a MHTML -> Generate an MHTML

[jam, 2012/03/01 18:10:17]

Done.

+  virtual void GenerateMHTML(
+      const FilePath& file,
+      const base::Callback<void(const FilePath& /* path to the MHTML file */,
+                                int64 /* size of the file */)>& callback) = 0;
+
   // Returns true if the active NavigationEntry's page_id equals page_id.
   virtual bool IsActiveEntry(int32 page_id) = 0;
 
   // Returns the contents MIME type after a navigation.
   virtual const std::string& GetContentsMimeType() const = 0;
 
   // Returns true if this TabContents will notify about disconnection.
   virtual bool WillNotifyDisconnection() const = 0;
 
   // Override the encoding and reload the page by sending down
@@ skipping 73 matching lines @@
   // to see what it should do.
   virtual bool FocusLocationBarByDefault() = 0;
 
   // Focuses the location bar.
   virtual void SetFocusToLocationBar(bool select_all) = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_