Make session restore understand that tabs have multiple SessionStorageNamespaces.

content/browser/web_contents/navigation_controller_impl_unittest.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 "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/stl_util.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 2213 matching lines @@
   const SessionStorageNamespaceMap& other_session_storage_namespace_map =
       other_controller.GetSessionStorageNamespaceMap();
   EXPECT_EQ(session_storage_namespace_map.size(),
             other_session_storage_namespace_map.size());
   for (SessionStorageNamespaceMap::const_iterator it =
            session_storage_namespace_map.begin();
        it != session_storage_namespace_map.end();
        ++it) {
     SessionStorageNamespaceMap::const_iterator other =
         other_session_storage_namespace_map.find(it->first);
-    EXPECT_TRUE(other !=other_session_storage_namespace_map.end());
+    EXPECT_TRUE(other != other_session_storage_namespace_map.end());
   }
 }
 
 // Tests CopyStateFromAndPrune with 2 urls in source, 1 in dest.
 TEST_F(NavigationControllerTest, CopyStateFromAndPrune) {
   NavigationControllerImpl& controller = controller_impl();
   const GURL url1("http://foo/1");
   const GURL url2("http://foo/2");
   const GURL url3("http://foo/3");
 
@@ skipping 505 matching lines @@
   TabNavigation nav(0, url0, GURL(), string16(),
                     webkit_glue::CreateHistoryStateForURL(url0),
                     content::PAGE_TRANSITION_LINK);
   session_helper_.AssertNavigationEquals(nav,
                                          windows_[0]->tabs[0]->navigations[0]);
   nav.set_url(url2);
   session_helper_.AssertNavigationEquals(nav,
                                          windows_[0]->tabs[0]->navigations[1]);
 }
 */