Force databases and localstorage to be enabled extensions.

chrome/browser/renderer_host/render_view_host.cc

 // Copyright (c) 2009 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/renderer_host/render_view_host.h"
 
 #include <string>
 #include <vector>
 
 #include "app/l10n_util.h"
@@ skipping 190 matching lines @@
       0);
   DCHECK(result) <<
       "Couldn't duplicate the modal dialog handle for the renderer.";
 #endif
 
   ModalDialogEvent modal_dialog_event;
 #if defined(OS_WIN)
   modal_dialog_event.event = modal_dialog_event_handle;
 #endif
 
+  // Force local storage to be enabled for extensions. This is so that we can
+  // enable extensions by default before databases, if necessary.
+  // TODO(aa): This should be removed when local storage and databases are
+  // enabled by default (bugs 4359 and 4360).
+  WebPreferences webkit_prefs = delegate_->GetWebkitPrefs();
+  if (delegate_->GetURL().SchemeIs(chrome::kExtensionScheme)) {
+    webkit_prefs.local_storage_enabled = true;
+    webkit_prefs.databases_enabled = true;
+  }
+
   Send(new ViewMsg_New(GetNativeViewId(),
                        modal_dialog_event,
                        delegate_->GetRendererPrefs(),
-                       delegate_->GetWebkitPrefs(),
+                       webkit_prefs,
                        routing_id()));
 
   // Set the alternate error page, which is profile specific, in the renderer.
   GURL url = delegate_->GetAlternateErrorPageURL();
   SetAlternateErrorPageURL(url);
 
   // If it's enabled, tell the renderer to set up the Javascript bindings for
   // sending messages back to the browser.
   Send(new ViewMsg_AllowBindings(routing_id(), enabled_bindings_));
   UpdateBrowserWindowId(delegate_->GetBrowserWindowID());
@@ skipping 1416 matching lines @@
 }
 
 void RenderViewHost::ResetModalDialogEvent() {
  if (--modal_dialog_count_ == 0)
    modal_dialog_event_->Reset();
 }
 
 void RenderViewHost::UpdateBrowserWindowId(int window_id) {
   Send(new ViewMsg_UpdateBrowserWindowId(routing_id(), window_id));
 }