Don't call isURLAllowed() from layout.

third_party/WebKit/Source/core/layout/LayoutObjectTest.cpp

 // Copyright 2015 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 "core/layout/LayoutObject.h"
 
 #include "core/frame/FrameView.h"
 #include "core/layout/LayoutTestHelper.h"
 #include "core/layout/LayoutView.h"
 #include "platform/json/JSONValues.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace blink {
 
 class LayoutObjectTest : public RenderingTest {
  public:
-  LayoutObjectTest() : RenderingTest(SingleChildFrameLoaderClient::create()) {}
+  LayoutObjectTest() : RenderingTest(EmptyFrameLoaderClient::create()) {}
 };
 
 TEST_F(LayoutObjectTest, LayoutDecoratedNameCalledWithPositionedObject) {
   setBodyInnerHTML("<div id='div' style='position: fixed'>test</div>");
   Element* div = document().getElementById(AtomicString("div"));
   ASSERT(div);
   LayoutObject* obj = div->layoutObject();
   ASSERT(obj);
   EXPECT_STREQ("LayoutBlockFlow (positioned)",
                obj->decoratedName().ascii().data());
@@ skipping 90 matching lines @@
       "  </div>"
       "</div>");
 
   LayoutObject* overflowClipObject =
       getLayoutObjectByElementId("overflow-clip-layer");
   LayoutBlock* columns = toLayoutBlock(getLayoutObjectByElementId("columns"));
   EXPECT_EQ(columns->layer(), overflowClipObject->paintingLayer());
 }
 
 }  // namespace blink