Use mocked scrollbar in webkit unit tests

third_party/WebKit/Source/web/tests/WebViewTest.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 225 matching lines @@
     void testAutoResize(const WebSize& minAutoResize, const WebSize& maxAutoResize,
                         const std::string& pageWidth, const std::string& pageHeight,
                         int expectedWidth, int expectedHeight,
                         HorizontalScrollbarState expectedHorizontalState, VerticalScrollbarState expectedVerticalState);
 
     void testTextInputType(WebTextInputType expectedType, const std::string& htmlFile);
     void testInputMode(const WebString& expectedInputMode, const std::string& htmlFile);
 
     std::string m_baseURL;
     FrameTestHelpers::WebViewHelper m_webViewHelper;
+    FrameTestHelpers::UseMockScrollbarSettings m_mockScrollbarSettings;
 };
 
 TEST_F(WebViewTest, SaveImageAt)
 {
     SaveImageFromDataURLWebViewClient client;
 
     std::string url = m_baseURL + "image-with-data-url.html";
     URLTestHelpers::registerMockedURLLoad(toKURL(url), "image-with-data-url.html");
     URLTestHelpers::registerMockedURLLoad(toKURL("http://test"), "white-1x1.png");
     WebViewImpl* webView = m_webViewHelper.initializeAndLoad(url, true, 0, &client);
@@ skipping 2851 matching lines @@
     WebFrame* frame = mainWebView.webView()->mainFrame();
     v8::HandleScope scope(v8::Isolate::GetCurrent());
     v8::Local<v8::Value> v8Value = frame->executeScriptAndReturnValue(WebScriptSource("var win = window.open('javascript:false'); win.document"));
     ASSERT_TRUE(v8Value->IsObject());
     Document* document = V8Document::toImplWithTypeCheck(v8::Isolate::GetCurrent(), v8Value);
     ASSERT_TRUE(document);
     EXPECT_FALSE(document->frame()->isLoading());
 }
 
 } // namespace blink