use "platform" as suggested in #360

meta/crx/vapi-common.js

@@ -1,89 +0,0 @@
-/*******************************************************************************
-
-    µBlock - a Chromium browser extension to block requests.
-    Copyright (C) 2014 The µBlock authors
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see {http://www.gnu.org/licenses/}.
-
-    Home: https://github.com/gorhill/uBlock
-*/
-
-// For background page or non-background pages
-
-/* global self, vAPI */
-
-/******************************************************************************/
-
-(function() {
-
-'use strict';
-
-self.vAPI = self.vAPI || {};
-
-/******************************************************************************/
-
-// http://www.w3.org/International/questions/qa-scripts#directions
-
-var setScriptDirection = function(language) {
-    document.body.setAttribute(
-        'dir',
-        ['ar', 'he', 'fa', 'ps', 'ur'].indexOf(language) !== -1 ? 'rtl' : 'ltr'
-    );
-};
-
-/******************************************************************************/
-
-vAPI.download = function(details) {
-    if ( !details.url ) {
-        return;
-    }
-
-    var a = document.createElement('a');
-
-    if ( 'download' in a ) {
-        a.href = details.url;
-        a.setAttribute('download', details.filename || '');
-        a.dispatchEvent(new MouseEvent('click'));
-        return;
-    }
-    var messager = vAPI.messaging.channel('_download');
-    messager.send({
-        what: 'gotoURL',
-        details: {
-            url: details.url,
-            index: -1
-        }
-    });
-    messager.close();
-};
-
-/******************************************************************************/
-
-var chrome = self.chrome;
-
-vAPI.getURL = function(path) {
-    return chrome.runtime.getURL(path);
-};
-
-vAPI.i18n = function(s) {
-    return chrome.i18n.getMessage(s);
-};
-
-setScriptDirection(vAPI.i18n('@@ui_locale'));
-
-/******************************************************************************/
-
-})();
-
-/******************************************************************************/