reflow comments in core/svg/

third_party/WebKit/Source/core/svg/SVGElementRareData.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/svg/SVGElementRareData.h"
 
 #include "core/css/CSSCursorImageValue.h"
 #include "core/css/resolver/StyleResolver.h"
 #include "core/dom/Document.h"
 #include "core/svg/SVGCursorElement.h"
 
 namespace blink {
 
 MutableStylePropertySet*
 SVGElementRareData::ensureAnimatedSMILStyleProperties() {
   if (!m_animatedSMILStyleProperties)
     m_animatedSMILStyleProperties =
         MutableStylePropertySet::create(SVGAttributeMode);
   return m_animatedSMILStyleProperties.get();
 }
 
 ComputedStyle* SVGElementRareData::overrideComputedStyle(
     Element* element,
     const ComputedStyle* parentStyle) {
   ASSERT(element);
   if (!m_useOverrideComputedStyle)
     return nullptr;
   if (!m_overrideComputedStyle || m_needsOverrideComputedStyleUpdate) {
-    // The style computed here contains no CSS Animations/Transitions or SMIL induced rules - this is needed to compute the "base value" for the SMIL animation sandwhich model.
+    // The style computed here contains no CSS Animations/Transitions or SMIL
+    // induced rules - this is needed to compute the "base value" for the SMIL
+    // animation sandwhich model.
     m_overrideComputedStyle =
         element->document().ensureStyleResolver().styleForElement(
             element, parentStyle, DisallowStyleSharing,
             MatchAllRulesExcludingSMIL);
     m_needsOverrideComputedStyleUpdate = false;
   }
   ASSERT(m_overrideComputedStyle);
   return m_overrideComputedStyle.get();
 }
 
 DEFINE_TRACE(SVGElementRareData) {
   visitor->trace(m_outgoingReferences);
   visitor->trace(m_incomingReferences);
   visitor->trace(m_animatedSMILStyleProperties);
   visitor->trace(m_elementInstances);
   visitor->trace(m_correspondingElement);
   visitor->trace(m_owner);
   visitor->template registerWeakMembers<
       SVGElementRareData, &SVGElementRareData::processWeakMembers>(this);
 }
 
 void SVGElementRareData::processWeakMembers(Visitor* visitor) {
   ASSERT(m_owner);
   if (!ThreadHeap::isHeapObjectAlive(m_cursorElement))
     m_cursorElement = nullptr;
 
   if (!ThreadHeap::isHeapObjectAlive(m_cursorImageValue)) {
-    // The owning SVGElement is still alive and if it is pointing to an SVGCursorElement
-    // we unregister it when the CSSCursorImageValue dies.
+    // The owning SVGElement is still alive and if it is pointing to an
+    // SVGCursorElement we unregister it when the CSSCursorImageValue dies.
     if (m_cursorElement) {
       m_cursorElement->removeReferencedElement(m_owner);
       m_cursorElement = nullptr;
     }
     m_cursorImageValue = nullptr;
   }
   ASSERT(!m_cursorElement || ThreadHeap::isHeapObjectAlive(m_cursorElement));
   ASSERT(!m_cursorImageValue ||
          ThreadHeap::isHeapObjectAlive(m_cursorImageValue));
 }
 
 AffineTransform* SVGElementRareData::animateMotionTransform() {
   return &m_animateMotionTransform;
 }
 
 }  // namespace blink