Move SessionStorageNamespace entirely into NavigationController and support StoragePartitions.

chrome/browser/ui/omnibox/omnibox_edit_model.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 "chrome/browser/ui/omnibox/omnibox_edit_model.h"
 
 #include <string>
 
 #include "base/format_macros.h"
 #include "base/metrics/histogram.h"
@@ skipping 1147 matching lines @@
   // It's possible the tab strip does not have an active tab contents, for
   // instance if the tab has been closed or on return from a sleep state
   // (http://crbug.com/105689)
   TabContents* tab = controller_->GetTabContents();
   if (!tab)
     return;
   gfx::Rect container_bounds;
   tab->web_contents()->GetView()->GetContainerBounds(&container_bounds);
   AutocompleteActionPredictorFactory::GetForProfile(profile_)->
       StartPrerendering(match.destination_url,
-                        tab->web_contents()->GetRenderViewHost()->
-                            GetSessionStorageNamespace(),
+                        tab->web_contents()->GetController()
+                            .GetSessionStorageNamespaceMap(),
                         container_bounds.size());
 }
 
 void OmniboxEditModel::DoPreconnect(const AutocompleteMatch& match) {
   if (!match.destination_url.SchemeIs(chrome::kExtensionScheme)) {
     // Warm up DNS Prefetch cache, or preconnect to a search service.
     UMA_HISTOGRAM_ENUMERATION("Autocomplete.MatchType", match.type,
                               AutocompleteMatch::NUM_TYPES);
     if (profile_->GetNetworkPredictor()) {
       profile_->GetNetworkPredictor()->AnticipateOmniboxUrl(
@@ skipping 32 matching lines @@
 }
 
 void OmniboxEditModel::ClassifyStringForPasteAndGo(
     const string16& text,
     AutocompleteMatch* match,
     GURL* alternate_nav_url) const {
   DCHECK(match);
   AutocompleteClassifierFactory::GetForProfile(profile_)->Classify(text,
       string16(), false, false, match, alternate_nav_url);
 }