Remove invert viewport scroll order setting from Blink

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

 // Copyright 2014 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/frame/VisualViewport.h"
 
 #include "core/dom/Document.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 1567 matching lines @@
     initializeWithAndroidSettings();
     registerMockedHttpURLLoad("window_dimensions_wide_div.html");
     webViewImpl()->resize(IntSize(800, 600));
     navigateTo(m_baseURL + "window_dimensions_wide_div.html");
 
     Element* output = frame()->document()->getElementById("output");
     ASSERT(output);
     EXPECT_EQ(std::string("2000x1500"), std::string(output->innerHTML().ascii().data()));
 }
 
-static void turnOnInvertedScrollOrder(WebSettings* settings)
-{
-    VisualViewportTest::configureSettings(settings);
-    settings->setInvertViewportScrollOrder(true);
-}
-
 TEST_P(ParameterizedVisualViewportTest, PinchZoomGestureScrollsVisualViewportOnly)
 {
-    initializeWithDesktopSettings(turnOnInvertedScrollOrder);
+    initializeWithDesktopSettings();
     webViewImpl()->resize(IntSize(100, 100));
 
     registerMockedHttpURLLoad("200-by-800-viewport.html");
     navigateTo(m_baseURL + "200-by-800-viewport.html");
 
     WebGestureEvent pinchUpdate;
     pinchUpdate.type = WebInputEvent::GesturePinchUpdate;
     pinchUpdate.sourceDevice = WebGestureDeviceTouchpad;
     pinchUpdate.x = 100;
     pinchUpdate.y = 100;
     pinchUpdate.data.pinchUpdate.scale = 2;
     pinchUpdate.data.pinchUpdate.zoomDisabled = false;
 
     webViewImpl()->handleInputEvent(pinchUpdate);
 
     VisualViewport& visualViewport = webViewImpl()->page()->frameHost().visualViewport();
     FrameView& frameView = *webViewImpl()->mainFrameImpl()->frameView();
 
     EXPECT_FLOAT_POINT_EQ(FloatPoint(50, 50), visualViewport.location());
     EXPECT_FLOAT_POINT_EQ(FloatPoint(0, 0), frameView.scrollPositionDouble());
 }
 
 } // namespace