Add support for X11 workspaces

components/sessions/core/session_types.h

 // Copyright 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 COMPONENTS_SESSIONS_CORE_SESSION_TYPES_H_
 #define COMPONENTS_SESSIONS_CORE_SESSION_TYPES_H_
 
 #include <algorithm>
 #include <memory>
 #include <string>
@@ skipping 122 matching lines @@
   // not all fields are synced here, because they don't all make sense or
   // translate when restoring a SessionWindow on another device.
   sync_pb::SessionWindow ToSyncData() const;
 
   // Identifier of the window.
   SessionID window_id;
 
   // Bounds of the window.
   gfx::Rect bounds;
 
+  // The workspace in which the window resides.
+  std::string workspace;
+
   // Index of the selected tab in tabs; -1 if no tab is selected. After restore
   // this value is guaranteed to be a valid index into tabs.
   //
   // NOTE: when the service is creating SessionWindows, initially this
   // corresponds to SessionTab.tab_visual_index, not the index in
   // tabs. When done creating though, this is set to the index in
   // tabs.
   int selected_tab_index;
 
   // Type of the window. Note: This type is used to determine if the window gets
@@ skipping 17 matching lines @@
 
   std::string app_name;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SessionWindow);
 };
 
 }  // namespace sessions
 
 #endif  // COMPONENTS_SESSIONS_CORE_SESSION_TYPES_H_