Enabled using viewport on desktop browsers behind experimental flag

Source/web/tests/WebInputEventConversionTest.cpp

 /*
  * Copyright (C) 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 79 matching lines @@
     EXPECT_EQ(WebInputEvent::Undefined, mouse.type);
 }
 
 TEST(WebInputEventConversionTest, InputEventsScaling)
 {
     const std::string baseURL("http://www.test.com/");
     const std::string fileName("fixed_layout.html");
 
     URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(baseURL.c_str()), WebString::fromUTF8("fixed_layout.html"));
     WebViewImpl* webViewImpl = static_cast<WebViewImpl*>(FrameTestHelpers::createWebViewAndLoad(baseURL + fileName, true));
-    webViewImpl->enableFixedLayoutMode(true);
     webViewImpl->settings()->setViewportEnabled(true);
     int pageWidth = 640;
     int pageHeight = 480;
     webViewImpl->resize(WebSize(pageWidth, pageHeight));
     webViewImpl->layout();
 
     webViewImpl->setPageScaleFactor(2, WebPoint());
 
     FrameView* view = webViewImpl->page()->mainFrame()->view();
     RefPtr<Document> document = webViewImpl->page()->mainFrame()->document();
@@ skipping 164 matching lines @@
         EXPECT_EQ(10, webTouchBuilder.touches[0].position.x);
         EXPECT_EQ(10, webTouchBuilder.touches[0].position.y);
         EXPECT_EQ(10, webTouchBuilder.touches[0].radiusX);
         EXPECT_EQ(10, webTouchBuilder.touches[0].radiusY);
     }
 
     webViewImpl->close();
 }
 
 } // anonymous namespace