reflow comments in core/css/resolver

third_party/WebKit/Source/core/css/resolver/StyleBuilderCustom.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
- * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
+ * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc.
+ * All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
- * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
+ * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
+ * (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. 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
  * copyright notice, this list of conditions and the following disclaimer
@@ skipping 102 matching lines @@
     return;
   }
 
   DCHECK(!isShorthandProperty(id)) << "Shorthand property id = " << id
                                    << " wasn't expanded at parsing time";
 
   bool isInherit = state.parentNode() && value.isInheritedValue();
   bool isInitial = value.isInitialValue() ||
                    (!state.parentNode() && value.isInheritedValue());
 
-  DCHECK(!isInherit ||
-         !isInitial);  // isInherit -> !isInitial && isInitial -> !isInherit
-  DCHECK(
-      !isInherit ||
-      (state.parentNode() &&
-       state
-           .parentStyle()));  // isInherit -> (state.parentNode() && state.parentStyle())
+  // isInherit => !isInitial && isInitial => !isInherit
+  DCHECK(!isInherit || !isInitial);
+  // isInherit => (state.parentNode() && state.parentStyle())
+  DCHECK(!isInherit || (state.parentNode() && state.parentStyle()));
 
   if (!state.applyPropertyToRegularStyle() &&
       (!state.applyPropertyToVisitedLinkStyle() ||
        !isValidVisitedLinkProperty(id))) {
-    // Limit the properties that can be applied to only the ones honored by :visited.
+    // Limit the properties that can be applied to only the ones honored by
+    // :visited.
     return;
   }
 
   if (isInherit && !state.parentStyle()->hasExplicitlyInheritedProperties() &&
       !CSSPropertyMetadata::isInheritedProperty(id)) {
     state.parentStyle()->setHasExplicitlyInheritedProperties();
   } else if (value.isUnsetValue()) {
     DCHECK(!isInherit && !isInitial);
     if (CSSPropertyMetadata::isInheritedProperty(id))
       isInherit = true;
@@ skipping 67 matching lines @@
         bool hotSpotSpecified = image.hotSpotSpecified();
 
         Element* element = state.element();
         if (SVGCursorElement* cursorElement =
                 image.getSVGCursorElement(element)) {
           if (image.cachedImageURL() !=
               element->document().completeURL(
                   cursorElement->href()->currentValue()->value()))
             image.clearImageResource();
 
-          // Set the hot spot if it wasn't specified in the CSS but is specified in the SVG.
+          // Set the hot spot if it wasn't specified in the CSS but is specified
+          // in the SVG.
           if (!hotSpotSpecified) {
             hotSpotSpecified = true;
             SVGLengthContext lengthContext(0);
             // x() and y() return 0 if they're not specified in cursorElement.
             float svgX = roundf(
                 cursorElement->x()->currentValue()->value(lengthContext));
             hotSpot.setX(static_cast<int>(svgX));
             float svgY = roundf(
                 cursorElement->y()->currentValue()->value(lengthContext));
             hotSpot.setY(static_cast<int>(svgY));
@@ skipping 248 matching lines @@
   int position = second.getIntValue();
   DCHECK(position > 0 && position <= 100);
   state.style()->setSnapHeightPosition(position);
 }
 
 void StyleBuilderFunctions::applyValueCSSPropertyTextAlign(
     StyleResolverState& state,
     const CSSValue& value) {
   if (value.isIdentifierValue() &&
       toCSSIdentifierValue(value).getValueID() != CSSValueWebkitMatchParent) {
-    // Special case for th elements - UA stylesheet text-align does not apply if parent's computed value for text-align is not its initial value
+    // Special case for th elements - UA stylesheet text-align does not apply if
+    // parent's computed value for text-align is not its initial value
     // https://html.spec.whatwg.org/multipage/rendering.html#tables-2
     const CSSIdentifierValue& identValue = toCSSIdentifierValue(value);
     if (identValue.getValueID() == CSSValueInternalCenter &&
         state.parentStyle()->textAlign() != ComputedStyle::initialTextAlign())
       state.style()->setTextAlign(state.parentStyle()->textAlign());
     else
       state.style()->setTextAlign(identValue.convertTo<ETextAlign>());
   } else if (state.parentStyle()->textAlign() == TASTART)
     state.style()->setTextAlign(
         state.parentStyle()->isLeftToRightDirection() ? LEFT : RIGHT);
@@ skipping 72 matching lines @@
     state.style()->setVerticalAlign(
         toCSSIdentifierValue(value).convertTo<EVerticalAlign>());
   } else {
     state.style()->setVerticalAlignLength(
         toCSSPrimitiveValue(value).convertToLength(
             state.cssToLengthConversionData()));
   }
 }
 
 static void resetEffectiveZoom(StyleResolverState& state) {
-  // Reset the zoom in effect. This allows the setZoom method to accurately compute a new zoom in effect.
+  // Reset the zoom in effect. This allows the setZoom method to accurately
+  // compute a new zoom in effect.
   state.setEffectiveZoom(state.parentStyle()
                              ? state.parentStyle()->effectiveZoom()
                              : ComputedStyle::initialZoom());
 }
 
 void StyleBuilderFunctions::applyInitialCSSPropertyZoom(
     StyleResolverState& state) {
   resetEffectiveZoom(state);
   state.setZoom(ComputedStyle::initialZoom());
 }
@@ skipping 159 matching lines @@
       willChangeContents || state.parentStyle()->subtreeWillChangeContents());
 }
 
 void StyleBuilderFunctions::applyInitialCSSPropertyContent(
     StyleResolverState& state) {
   state.style()->setContent(nullptr);
 }
 
 void StyleBuilderFunctions::applyInheritCSSPropertyContent(
     StyleResolverState&) {
-  // FIXME: In CSS3, it will be possible to inherit content. In CSS2 it is not. This
-  // note is a reminder that eventually "inherit" needs to be supported.
+  // FIXME: In CSS3, it will be possible to inherit content. In CSS2 it is not.
+  // This note is a reminder that eventually "inherit" needs to be supported.
 }
 
 void StyleBuilderFunctions::applyValueCSSPropertyContent(
     StyleResolverState& state,
     const CSSValue& value) {
   if (value.isIdentifierValue()) {
     DCHECK(toCSSIdentifierValue(value).getValueID() == CSSValueNormal ||
            toCSSIdentifierValue(value).getValueID() == CSSValueNone);
     state.style()->setContent(nullptr);
     return;
@@ skipping 254 matching lines @@
   }
 }
 
 void StyleBuilderFunctions::applyInheritCSSPropertyPosition(
     StyleResolverState& state) {
   if (!state.parentNode()->isDocumentNode())
     state.style()->setPosition(state.parentStyle()->position());
 }
 
 }  // namespace blink