Track reasons for |Node::SetNeedsStyleRecalc|

Source/core/rendering/RenderTextControl.cpp

 /**
  * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
  *           (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 57 matching lines @@
     Element* innerEditor = innerEditorElement();
     if (!innerEditor)
         return;
     RenderBlock* innerEditorRenderer = toRenderBlock(innerEditor->renderer());
     if (innerEditorRenderer) {
         // We may have set the width and the height in the old style in layout().
         // Reset them now to avoid getting a spurious layout hint.
         innerEditorRenderer->style()->setHeight(Length());
         innerEditorRenderer->style()->setWidth(Length());
         innerEditorRenderer->setStyle(createInnerEditorStyle(style()));
-        innerEditor->setNeedsStyleRecalc(SubtreeStyleChange);
+        innerEditor->setNeedsStyleRecalc(SubtreeStyleChange, StyleChangeReasonForTracing::create(StyleChangeReason::Control));
     }
     textFormControlElement()->updatePlaceholderVisibility(false);
 }
 
 static inline void updateUserModifyProperty(HTMLTextFormControlElement* node, RenderStyle* style)
 {
     style->setUserModify(node->isDisabledOrReadOnly() ? READ_ONLY : READ_WRITE_PLAINTEXT_ONLY);
 }
 
 void RenderTextControl::adjustInnerEditorStyle(RenderStyle* textBlockStyle) const
@@ skipping 205 matching lines @@
     HTMLElement* placeholder = toHTMLTextFormControlElement(node())->placeholderElement();
     RenderObject* placeholderRenderer = placeholder ? placeholder->renderer() : 0;
     if (!placeholderRenderer)
         return 0;
     if (relayoutChildren)
         layoutScope.setChildNeedsLayout(placeholderRenderer);
     return placeholderRenderer;
 }
 
 } // namespace blink