From e464aaf68e47eeec879fb6946ce3761dbf68bfaa Mon Sep 17 00:00:00 2001
From: "miherlosev@mail.ru" <Ein7Onai>
Date: Mon, 30 Nov 2015 10:17:57 +0300
Subject: [PATCH] fix wrong Browser.isWebKit calculation for Safari

---
 src/client/sandbox/shadow-ui.js                | 4 ++--
 src/client/utils/browser.js                    | 2 +-
 test/client/fixtures/sandbox/shadow-ui-test.js | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/client/sandbox/shadow-ui.js b/src/client/sandbox/shadow-ui.js
index c45180167..276d7005b 100644
--- a/src/client/sandbox/shadow-ui.js
+++ b/src/client/sandbox/shadow-ui.js
@@ -2,7 +2,7 @@ import INTERNAL_PROPS from '../../processing/dom/internal-properties';
 import SandboxBase from './base';
 import nativeMethods from './native-methods';
 import * as domUtils from '../utils/dom';
-import { isWebKit } from '../utils/browser';
+import { isWebKit, isSafari } from '../utils/browser';
 import { EVENTS } from '../dom-processor';
 import { getOffsetPosition } from '../utils/position';
 import SHADOW_UI_CLASS_NAME from '../../shadow-ui/class-name';
@@ -161,7 +161,7 @@ export default class ShadowUI extends SandboxBase {
         });
 
         // NOTE: T174435
-        if (isWebKit) {
+        if (isWebKit && !isSafari) {
             var stylesheetsCopy = null;
             var shadowRoot      = null;
 
diff --git a/src/client/utils/browser.js b/src/client/utils/browser.js
index 4a5443c4a..3075f1c98 100644
--- a/src/client/utils/browser.js
+++ b/src/client/utils/browser.js
@@ -43,7 +43,7 @@ export var isFirefox         = browser.name === 'firefox' && !isIE11;
 export var isOpera           = browser.name === 'opera';
 export var isOperaWithWebKit = /opr/.test(userAgent);
 export var isSafari          = isIOS || /safari/.test(userAgent) && !/chrome/.test(userAgent);
-export var isWebKit          = browser.name === 'webkit' && !isMSEdge && !isSafari;
+export var isWebKit          = browser.name === 'webkit' && !isMSEdge;
 export var hasTouchEvents    = !!('ontouchstart' in window);
 export var isMacPlatform     = /^Mac/.test(navigator.platform);
 
diff --git a/test/client/fixtures/sandbox/shadow-ui-test.js b/test/client/fixtures/sandbox/shadow-ui-test.js
index 6bf254c85..a61f2ac79 100644
--- a/test/client/fixtures/sandbox/shadow-ui-test.js
+++ b/test/client/fixtures/sandbox/shadow-ui-test.js
@@ -6,7 +6,7 @@ var shadowUI      = hammerhead.sandbox.shadowUI;
 var iframeSandbox = hammerhead.sandbox.iframe;
 var domUtils      = hammerhead.utils.dom;
 var nativeMethods = hammerhead.nativeMethods;
-var isWebKit      = hammerhead.utils.browser.isWebKit;
+var browserUtils  = hammerhead.utils.browser;
 
 
 QUnit.testStart(function () {
@@ -441,7 +441,7 @@ test('querySelectorAll', function () {
 
 module('ui stylesheet');
 
-if (isWebKit) {
+if (browserUtils.isWebKit && !browserUtils.isSafari) {
     asyncTest('stylesheets are restored after the document is cleaned', function () {
         var link1  = document.createElement('link');
         var link2  = document.createElement('link');