Disallow WebSQL and localStorage in platform apps.

webkit/glue/webpreferences.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 "webkit/glue/webpreferences.h"
 
 #include <unicode/uchar.h>
 
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 193 matching lines @@
     settings->setUserStyleSheetLocation(user_style_sheet_location);
   else
     settings->setUserStyleSheetLocation(WebURL());
   settings->setAuthorAndUserStylesEnabled(author_and_user_styles_enabled);
   settings->setUsesPageCache(uses_page_cache);
   settings->setDownloadableBinaryFontsEnabled(remote_fonts_enabled);
   settings->setJavaScriptCanAccessClipboard(javascript_can_access_clipboard);
   settings->setXSSAuditorEnabled(xss_auditor_enabled);
   settings->setDNSPrefetchingEnabled(dns_prefetching_enabled);
   settings->setLocalStorageEnabled(local_storage_enabled);
-  WebRuntimeFeatures::enableDatabase(
-      WebRuntimeFeatures::isDatabaseEnabled() || databases_enabled);
+  WebRuntimeFeatures::enableDatabase(databases_enabled);
   settings->setOfflineWebApplicationCacheEnabled(application_cache_enabled);
   settings->setCaretBrowsingEnabled(caret_browsing_enabled);
   settings->setHyperlinkAuditingEnabled(hyperlink_auditing_enabled);
 
   // This setting affects the behavior of links in an editable region:
   // clicking the link should select it rather than navigate to it.
   // Safari uses the same default. It is unlikley an embedder would want to
   // change this, since it would break existing rich text editors.
   settings->setEditableLinkBehaviorNeverLive();
 
@@ skipping 113 matching lines @@
   settings->setEnableScrollAnimator(enable_scroll_animator);
   settings->setHixie76WebSocketProtocolEnabled(
       hixie76_websocket_protocol_enabled);
   settings->setVisualWordMovementEnabled(visual_word_movement_enabled);
 
   // Enable per-tile painting if requested on the command line.
   settings->setPerTilePaintingEnabled(per_tile_painting_enabled);
 
   WebNetworkStateNotifier::setOnLine(is_online);
 }