Reflow comments in core/dom/.

third_party/WebKit/Source/core/dom/IntersectionObserver.cpp

 // Copyright 2016 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/dom/IntersectionObserver.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/css/parser/CSSParserTokenRange.h"
 #include "core/css/parser/CSSTokenizer.h"
 #include "core/dom/Element.h"
@@ skipping 45 matching lines @@
   }
 
  private:
   WeakMember<ExecutionContext> m_context;
   std::unique_ptr<IntersectionObserver::EventCallback> m_callback;
 };
 
 void parseRootMargin(String rootMarginParameter,
                      Vector<Length>& rootMargin,
                      ExceptionState& exceptionState) {
-  // TODO(szager): Make sure this exact syntax and behavior is spec-ed somewhere.
+  // TODO(szager): Make sure this exact syntax and behavior is spec-ed
+  // somewhere.
 
   // The root margin argument accepts syntax similar to that for CSS margin:
   //
   // "1px" = top/right/bottom/left
   // "1px 2px" = top/bottom left/right
   // "1px 2px 3px" = top left/right bottom
   // "1px 2px 3px 4px" = top left right bottom
   CSSTokenizer::Scope tokenizerScope(rootMarginParameter);
   CSSParserTokenRange tokenRange = tokenizerScope.tokenRange();
   while (tokenRange.peek().type() != EOFToken &&
@@ skipping 320 matching lines @@
 static LayoutUnit computeMargin(const Length& length,
                                 LayoutUnit referenceLength) {
   if (length.type() == Percent)
     return LayoutUnit(
         static_cast<int>(referenceLength.toFloat() * length.percent() / 100.0));
   DCHECK_EQ(length.type(), Fixed);
   return LayoutUnit(length.intValue());
 }
 
 void IntersectionObserver::applyRootMargin(LayoutRect& rect) const {
-  // TODO(szager): Make sure the spec is clear that left/right margins are resolved against
-  // width and not height.
+  // TODO(szager): Make sure the spec is clear that left/right margins are
+  // resolved against width and not height.
   LayoutUnit topMargin = computeMargin(m_topMargin, rect.height());
   LayoutUnit rightMargin = computeMargin(m_rightMargin, rect.width());
   LayoutUnit bottomMargin = computeMargin(m_bottomMargin, rect.height());
   LayoutUnit leftMargin = computeMargin(m_leftMargin, rect.width());
 
   rect.setX(rect.x() - leftMargin);
   rect.setWidth(rect.width() + leftMargin + rightMargin);
   rect.setY(rect.y() - topMargin);
   rect.setHeight(rect.height() + topMargin + bottomMargin);
 }
@@ skipping 16 matching lines @@
 
 DEFINE_TRACE(IntersectionObserver) {
   visitor->template registerWeakMembers<
       IntersectionObserver, &IntersectionObserver::clearWeakMembers>(this);
   visitor->trace(m_callback);
   visitor->trace(m_observations);
   visitor->trace(m_entries);
 }
 
 }  // namespace blink