style: Rename the PseudoId enum values to CamelCase and prefix them.

third_party/WebKit/Source/core/layout/LayoutTextControlSingleLine.cpp

 /**
  * Copyright (C) 2006, 2007, 2010 Apple Inc. All rights reserved.
  *           (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * 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.
@@ skipping 268 matching lines @@
 
     textBlockStyle->setDisplay(BLOCK);
     textBlockStyle->setUnique();
 
     if (inputElement()->shouldRevealPassword())
         textBlockStyle->setTextSecurity(TSNONE);
 
     textBlockStyle->setOverflowX(OverflowScroll);
     textBlockStyle->setOverflowY(OverflowScroll);
     RefPtr<ComputedStyle> noScrollbarStyle = ComputedStyle::create();
-    noScrollbarStyle->setStyleType(SCROLLBAR);
+    noScrollbarStyle->setStyleType(PseudoIdScrollbar);
     noScrollbarStyle->setDisplay(NONE);
     textBlockStyle->addCachedPseudoStyle(noScrollbarStyle);
-    textBlockStyle->setHasPseudoStyle(SCROLLBAR);
+    textBlockStyle->setHasPseudoStyle(PseudoIdScrollbar);
 
     return textBlockStyle.release();
 }
 
 bool LayoutTextControlSingleLine::textShouldBeTruncated() const
 {
     return document().focusedElement() != node() && styleRef().getTextOverflow() == TextOverflowEllipsis;
 }
 
 void LayoutTextControlSingleLine::autoscroll(const IntPoint& position)
@@ skipping 59 matching lines @@
     // inner-editor element overflows the INPUT box intentionally, however it
     // shouldn't affect outside of the INPUT box.  So we ignore child overflow.
 }
 
 HTMLInputElement* LayoutTextControlSingleLine::inputElement() const
 {
     return toHTMLInputElement(node());
 }
 
 } // namespace blink