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

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 1853 matching lines @@
     if (diff.needsPaintInvalidationLayer() && !hasLayer()) {
         diff.clearNeedsPaintInvalidation();
         diff.setNeedsPaintInvalidationObject();
     }
 
     return diff;
 }
 
 void LayoutObject::setPseudoStyle(PassRefPtr<ComputedStyle> pseudoStyle)
 {
-    ASSERT(pseudoStyle->styleType() == BEFORE || pseudoStyle->styleType() == AFTER || pseudoStyle->styleType() == FIRST_LETTER);
+    ASSERT(pseudoStyle->styleType() == PseudoIdBefore || pseudoStyle->styleType() == PseudoIdAfter || pseudoStyle->styleType() == PseudoIdFirstLetter);
 
     // FIXME: We should consider just making all pseudo items use an inherited style.
 
     // Images are special and must inherit the pseudoStyle so the width and height of
     // the pseudo element doesn't change the size of the image. In all other cases we
     // can just share the style.
     //
     // Quotes are also LayoutInline, so we need to create an inherited style to avoid
     // getting an inline with positioning or an invalid display.
     //
     if (isImage() || isQuote()) {
         RefPtr<ComputedStyle> style = ComputedStyle::create();
         style->inheritFrom(*pseudoStyle);
         setStyle(style.release());
         return;
     }
 
     setStyle(pseudoStyle);
 }
 
 void LayoutObject::firstLineStyleDidChange(const ComputedStyle& oldStyle, const ComputedStyle& newStyle)
 {
     StyleDifference diff = oldStyle.visualInvalidationDiff(newStyle);
 
     if (diff.needsPaintInvalidation() || diff.textDecorationOrColorChanged()) {
         // We need to invalidate all inline boxes in the first line, because they need to be
         // repainted with the new style, e.g. background, font style, etc.
         LayoutBlockFlow* firstLineContainer = nullptr;
         if (canHaveFirstLineOrFirstLetterStyle()) {
-            // This object is a LayoutBlock having FIRST_LINE pseudo style changed.
+            // This object is a LayoutBlock having PseudoIdFirstLine pseudo style changed.
             firstLineContainer = toLayoutBlock(this)->nearestInnerBlockWithFirstLine();
         } else if (isLayoutInline()) {
             // This object is a LayoutInline having FIRST_LINE_INHERITED pesudo style changed.
             // This method can be called even if the LayoutInline doesn't intersect the first line,
             // but we only need to invalidate if it does.
             if (InlineBox* firstLineBox = toLayoutInline(this)->firstLineBoxIncludingCulling()) {
                 if (firstLineBox->isFirstLineStyle())
                     firstLineContainer = toLayoutBlockFlow(containingBlock());
             }
         }
@@ skipping 208 matching lines @@
             // to PageEventHandler.
             frame->localFrameRoot()->eventHandler().scheduleCursorUpdate();
         }
     }
 }
 
 void LayoutObject::propagateStyleToAnonymousChildren(bool blockChildrenOnly)
 {
     // FIXME: We could save this call when the change only affected non-inherited properties.
     for (LayoutObject* child = slowFirstChild(); child; child = child->nextSibling()) {
-        if (!child->isAnonymous() || child->style()->styleType() != NOPSEUDO)
+        if (!child->isAnonymous() || child->style()->styleType() != PseudoIdNone)
             continue;
 
         if (blockChildrenOnly && !child->isLayoutBlock())
             continue;
 
         if (child->isLayoutFullScreen() || child->isLayoutFullScreenPlaceholder())
             continue;
 
         RefPtr<ComputedStyle> newStyle = ComputedStyle::createAnonymousStyleWithDisplay(styleRef(), child->style()->display());
 
@@ skipping 878 matching lines @@
 
 static PassRefPtr<ComputedStyle> firstLineStyleForCachedUncachedType(StyleCacheState type, const LayoutObject* layoutObject, ComputedStyle* style)
 {
     const LayoutObject* layoutObjectForFirstLineStyle = layoutObject;
     if (layoutObject->isBeforeOrAfterContent())
         layoutObjectForFirstLineStyle = layoutObject->parent();
 
     if (layoutObjectForFirstLineStyle->canHaveFirstLineOrFirstLetterStyle()) {
         if (LayoutBlock* firstLineBlock = toLayoutBlock(layoutObjectForFirstLineStyle)->enclosingFirstLineStyleBlock()) {
             if (type == Cached)
-                return firstLineBlock->getCachedPseudoStyle(FIRST_LINE, style);
-            return firstLineBlock->getUncachedPseudoStyle(PseudoStyleRequest(FIRST_LINE), style, firstLineBlock == layoutObject ? style : 0);
+                return firstLineBlock->getCachedPseudoStyle(PseudoIdFirstLine, style);
+            return firstLineBlock->getUncachedPseudoStyle(PseudoStyleRequest(PseudoIdFirstLine), style, firstLineBlock == layoutObject ? style : 0);
         }
     } else if (!layoutObjectForFirstLineStyle->isAnonymous() && layoutObjectForFirstLineStyle->isLayoutInline()
         && !layoutObjectForFirstLineStyle->node()->isFirstLetterPseudoElement()) {
         const ComputedStyle* parentStyle = layoutObjectForFirstLineStyle->parent()->firstLineStyle();
         if (parentStyle != layoutObjectForFirstLineStyle->parent()->style()) {
             if (type == Cached) {
                 // A first-line style is in effect. Cache a first-line style for ourselves.
-                layoutObjectForFirstLineStyle->mutableStyleRef().setHasPseudoStyle(FIRST_LINE_INHERITED);
-                return layoutObjectForFirstLineStyle->getCachedPseudoStyle(FIRST_LINE_INHERITED, parentStyle);
+                layoutObjectForFirstLineStyle->mutableStyleRef().setHasPseudoStyle(PseudoIdFirstLineInherited);
+                return layoutObjectForFirstLineStyle->getCachedPseudoStyle(PseudoIdFirstLineInherited, parentStyle);
             }
-            return layoutObjectForFirstLineStyle->getUncachedPseudoStyle(PseudoStyleRequest(FIRST_LINE_INHERITED), parentStyle, style);
+            return layoutObjectForFirstLineStyle->getUncachedPseudoStyle(PseudoStyleRequest(PseudoIdFirstLineInherited), parentStyle, style);
         }
     }
     return nullptr;
 }
 
 PassRefPtr<ComputedStyle> LayoutObject::uncachedFirstLineStyle(ComputedStyle* style) const
 {
     if (!document().styleEngine().usesFirstLineRules())
         return nullptr;
 
     ASSERT(!isText());
 
     return firstLineStyleForCachedUncachedType(Uncached, this, style);
 }
 
 ComputedStyle* LayoutObject::cachedFirstLineStyle() const
 {
     ASSERT(document().styleEngine().usesFirstLineRules());
 
     if (RefPtr<ComputedStyle> style = firstLineStyleForCachedUncachedType(Cached, isText() ? parent() : this, m_style.get()))
         return style.get();
 
     return m_style.get();
 }
 
 ComputedStyle* LayoutObject::getCachedPseudoStyle(PseudoId pseudo, const ComputedStyle* parentStyle) const
 {
-    if (pseudo < FIRST_INTERNAL_PSEUDOID && !style()->hasPseudoStyle(pseudo))
+    if (pseudo < FirstInternalPseudoId && !style()->hasPseudoStyle(pseudo))
         return nullptr;
 
     ComputedStyle* cachedStyle = style()->getCachedPseudoStyle(pseudo);
     if (cachedStyle)
         return cachedStyle;
 
     RefPtr<ComputedStyle> result = getUncachedPseudoStyle(PseudoStyleRequest(pseudo), parentStyle);
     if (result)
         return mutableStyleRef().addCachedPseudoStyle(result.release());
     return nullptr;
 }
 
 PassRefPtr<ComputedStyle> LayoutObject::getUncachedPseudoStyle(const PseudoStyleRequest& pseudoStyleRequest, const ComputedStyle* parentStyle, const ComputedStyle* ownStyle) const
 {
-    if (pseudoStyleRequest.pseudoId < FIRST_INTERNAL_PSEUDOID && !ownStyle && !style()->hasPseudoStyle(pseudoStyleRequest.pseudoId))
+    if (pseudoStyleRequest.pseudoId < FirstInternalPseudoId && !ownStyle && !style()->hasPseudoStyle(pseudoStyleRequest.pseudoId))
         return nullptr;
 
     if (!parentStyle) {
         ASSERT(!ownStyle);
         parentStyle = style();
     }
 
     if (!node())
         return nullptr;
 
     Element* element = Traversal<Element>::firstAncestorOrSelf(*node());
     if (!element)
         return nullptr;
 
-    if (pseudoStyleRequest.pseudoId == FIRST_LINE_INHERITED) {
+    if (pseudoStyleRequest.pseudoId == PseudoIdFirstLineInherited) {
         RefPtr<ComputedStyle> result = document().ensureStyleResolver().styleForElement(element, parentStyle, DisallowStyleSharing);
-        result->setStyleType(FIRST_LINE_INHERITED);
+        result->setStyleType(PseudoIdFirstLineInherited);
         return result.release();
     }
 
     return document().ensureStyleResolver().pseudoStyleForElement(element, pseudoStyleRequest, parentStyle);
 }
 
 PassRefPtr<ComputedStyle> LayoutObject::getUncachedPseudoStyleFromParentOrShadowHost() const
 {
     if (!node())
         return nullptr;
 
     if (ShadowRoot* root = node()->containingShadowRoot()) {
         if (root->type() == ShadowRootType::UserAgent) {
             if (Element* shadowHost = node()->shadowHost()) {
-                return shadowHost->layoutObject()->getUncachedPseudoStyle(PseudoStyleRequest(SELECTION));
+                return shadowHost->layoutObject()->getUncachedPseudoStyle(PseudoStyleRequest(PseudoIdSelection));
             }
         }
     }
 
-    return getUncachedPseudoStyle(PseudoStyleRequest(SELECTION));
+    return getUncachedPseudoStyle(PseudoStyleRequest(PseudoIdSelection));
 }
 
 void LayoutObject::getTextDecorations(unsigned decorations, AppliedTextDecoration& underline, AppliedTextDecoration& overline, AppliedTextDecoration& linethrough, bool quirksMode, bool firstlineStyle)
 {
     LayoutObject* curr = this;
     const ComputedStyle* styleToUse = nullptr;
     unsigned currDecs = TextDecorationNone;
     Color resultColor;
     TextDecorationStyle resultStyle;
     do {
@@ skipping 596 matching lines @@
         const blink::LayoutObject* root = object1;
         while (root->parent())
             root = root->parent();
         root->showLayoutTreeAndMark(object1, "*", object2, "-", 0);
     } else {
         fprintf(stderr, "Cannot showLayoutTree. Root is (nil)\n");
     }
 }
 
 #endif