Update telemetry tests that rely on window.innerWidth/Height.

third_party/WebKit/Source/web/WebViewImpl.h

 /*
  * Copyright (C) 2010 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 186 matching lines @@
     bool zoomToMultipleTargetsRect(const WebRect&) override;
     float pageScaleFactor() const override;
     void setDefaultPageScaleLimits(float minScale, float maxScale) override;
     void setInitialPageScaleOverride(float) override;
     void setMaximumLegibleScale(float) override;
     void setPageScaleFactor(float) override;
     void setVisualViewportOffset(const WebFloatPoint&) override;
     void setPinchViewportOffset(const WebFloatPoint&) override;
     WebFloatPoint visualViewportOffset() const override;
     WebFloatPoint pinchViewportOffset() const override;
+    WebFloatSize visualViewportSize() const override;
     void resetScrollAndScaleState() override;
     void setIgnoreViewportTagScaleLimits(bool) override;
     WebSize contentsPreferredMinimumSize() override;
     void setDisplayMode(WebDisplayMode) override;
 
     float deviceScaleFactor() const override;
     void setDeviceScaleFactor(float) override;
     void setDeviceColorProfile(const WebVector<char>&) override;
     void resetDeviceColorProfile() override;
 
@@ skipping 540 matching lines @@
 };
 
 DEFINE_TYPE_CASTS(WebViewImpl, WebWidget, widget, widget->isWebView(), widget.isWebView());
 // We have no ways to check if the specified WebView is an instance of
 // WebViewImpl because WebViewImpl is the only implementation of WebView.
 DEFINE_TYPE_CASTS(WebViewImpl, WebView, webView, true, true);
 
 } // namespace blink
 
 #endif