Add support for a "split" incognito behavior for extensions.

chrome/common/extensions/extension.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_COMMON_EXTENSIONS_EXTENSION_H_
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 346 matching lines @@
   bool is_app() const { return is_app_; }
   ExtensionExtent& web_extent() { return web_extent_; }
   const std::string& launch_local_path() const { return launch_local_path_; }
   const std::string& launch_web_url() const { return launch_web_url_; }
   void set_launch_web_url(const std::string& launch_web_url) {
     launch_web_url_ = launch_web_url;
   }
   LaunchContainer launch_container() const { return launch_container_; }
   int launch_width() const { return launch_width_; }
   int launch_height() const { return launch_height_; }
+  bool incognito_split_mode() const { return incognito_split_mode_; }
 
   // Gets the fully resolved absolute launch URL.
   GURL GetFullLaunchURL() const;
 
   // Runtime data:
   // Put dynamic data about the state of a running extension below.
 
   // Whether the background page, if any, is ready. We don't load other
   // components until then. If there is no background page, we consider it to
   // be ready.
@@ skipping 196 matching lines @@
   // containers like panels and windows.
   int launch_width_;
   int launch_height_;
 
   // Cached images for this extension.
   ImageCache image_cache_;
 
   // The omnibox keyword for this extension, or empty if there is none.
   std::string omnibox_keyword_;
 
+  // If true, a separate process will be used for the extension in incognito
+  // mode.
+  bool incognito_split_mode_;
+
   // Runtime data:
 
   // True if the background page is ready.
   bool background_page_ready_;
 
   // True while the extension is being upgraded.
   bool being_upgraded_;
 
   FRIEND_TEST_ALL_PREFIXES(ExtensionTest, LoadPageActionHelper);
   FRIEND_TEST_ALL_PREFIXES(TabStripModelTest, Apps);
@@ skipping 14 matching lines @@
   scoped_ptr<DictionaryValue> extension_manifest;
   std::string extension_id;
   FilePath extension_path;
   Extension::Location extension_location;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ExtensionInfo);
 };
 
 #endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_H_