Simplify tests by using Web*Impl types directly.

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 144 matching lines @@
     WebLayer* getRootScrollLayer()
     {
         PaintLayerCompositor* compositor = frame()->contentLayoutItem().compositor();
         DCHECK(compositor);
         DCHECK(compositor->scrollLayer());
 
         WebLayer* webScrollLayer = compositor->scrollLayer()->platformLayer();
         return webScrollLayer;
     }
 
-    WebViewImpl* webViewImpl() const { return m_helper.webViewImpl(); }
-    LocalFrame* frame() const { return m_helper.webViewImpl()->mainFrameImpl()->frame(); }
+    WebViewImpl* webViewImpl() const { return m_helper.webView(); }
+    LocalFrame* frame() const { return m_helper.webView()->mainFrameImpl()->frame(); }
 
     static void configureSettings(WebSettings* settings)
     {
         settings->setJavaScriptEnabled(true);
         settings->setPreferCompositingToLCDTextEnabled(true);
     }
 
     static void configureAndroidSettings(WebSettings* settings)
     {
         configureSettings(settings);
@@ skipping 1642 matching lines @@
     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