Chrome side of having the WebKit FileSystem API use WebPermissionClient for checking if using fil...

chrome/browser/renderer_host/chrome_render_message_filter.cc

Index: chrome/browser/renderer_host/chrome_render_message_filter.cc
===================================================================
--- chrome/browser/renderer_host/chrome_render_message_filter.cc	(revision 85048)
+++ chrome/browser/renderer_host/chrome_render_message_filter.cc	(working copy)
@@ -359,6 +359,20 @@
           render_process_id_, render_view_id, url, type, !*allowed));
 }
 
+void ChromeRenderMessageFilter::OnAllowFileSystem(int render_view_id,
+                                                  const GURL& url,
+                                                  bool* allowed) {
+  
+  // TODO(kinuko): Need to notify the UI thread to indicate that
+  // there's a blocked content.  See the above for inspiration.
+  ContentSetting setting = host_content_settings_map_->GetContentSetting(
+      url, CONTENT_SETTINGS_TYPE_COOKIES, "");
+  DCHECK((setting == CONTENT_SETTING_ALLOW) ||
+         (setting == CONTENT_SETTING_BLOCK) ||
+         (setting == CONTENT_SETTING_SESSION_ONLY));
+  *allowed = setting != CONTENT_SETTING_BLOCK;
+}
+
 void ChromeRenderMessageFilter::OnAllowIndexedDB(int render_view_id,
                                                  const string16& origin_url,
                                                  const string16& name,