Fix restore of a tab from a recently-closed browser window

components/sessions/core/tab_restore_service.cc

 // 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.
 
 #include "components/sessions/core/tab_restore_service.h"
 
 namespace sessions {
 
 // TimeFactory-----------------------------------------------------------------
 
@@ skipping 20 matching lines @@
 
 TabRestoreService::Tab::Tab()
     : Entry(TAB),
       current_navigation_index(-1),
       browser_id(0),
       tabstrip_index(-1),
       pinned(false) {
 }
 
 TabRestoreService::Tab::Tab(const TabRestoreService::Tab& tab)
-    : Entry(TAB),
+    : Entry(tab),
       navigations(tab.navigations),
       current_navigation_index(tab.current_navigation_index),
       browser_id(tab.browser_id),
       tabstrip_index(tab.tabstrip_index),
       pinned(tab.pinned),
       extension_app_id(tab.extension_app_id),
       user_agent_override(tab.user_agent_override) {
   if (tab.platform_data)
     platform_data = tab.platform_data->Clone();
 }
 
 TabRestoreService::Tab::~Tab() {
 }
 
 TabRestoreService::Tab& TabRestoreService::Tab::operator=(
     const TabRestoreService::Tab& tab) {
+  id = tab.id;
+  type = tab.type;
+  timestamp = tab.timestamp;
+  from_last_session = tab.from_last_session;
   navigations = tab.navigations;
   current_navigation_index = tab.current_navigation_index;
   browser_id = tab.browser_id;
   tabstrip_index = tab.tabstrip_index;
   pinned = tab.pinned;
   extension_app_id = tab.extension_app_id;
   user_agent_override = tab.user_agent_override;
 
   if (tab.platform_data)
     platform_data = tab.platform_data->Clone();
@@ skipping 13 matching lines @@
 
 TabRestoreService::~TabRestoreService() {
 }
 
 // PlatformSpecificTabData
 // ------------------------------------------------------
 
 PlatformSpecificTabData::~PlatformSpecificTabData() {}
 
 }  // namespace sessions