Don't let rounding prematurely influence document size when printing

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 22 matching lines @@
 
 #include "core/page/ContextMenuProvider.h"
 #include "core/page/EventWithHitTestResults.h"
 #include "platform/animation/CompositorAnimationTimeline.h"
 #include "platform/geometry/IntPoint.h"
 #include "platform/geometry/IntRect.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/graphics/compositing/PaintArtifactCompositor.h"
 #include "platform/heap/Handle.h"
 #include "public/platform/WebDisplayMode.h"
+#include "public/platform/WebDoubleSize.h"

[esprehn, 2016/07/22 17:03:08]

Why add this here if nothing uses it?

 #include "public/platform/WebFloatSize.h"
 #include "public/platform/WebGestureCurveTarget.h"
 #include "public/platform/WebInputEventResult.h"
 #include "public/platform/WebLayer.h"
 #include "public/platform/WebPoint.h"
 #include "public/platform/WebRect.h"
 #include "public/platform/WebSize.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebVector.h"
 #include "public/web/WebInputEvent.h"
@@ skipping 715 matching lines @@
     bool m_overrideCompositorVisibility;
 };
 
 // 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