Reflow comments in core/dom/.

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

Index: third_party/WebKit/Source/core/dom/ElementVisibilityObserver.cpp
diff --git a/third_party/WebKit/Source/core/dom/ElementVisibilityObserver.cpp b/third_party/WebKit/Source/core/dom/ElementVisibilityObserver.cpp
index 61b8d03def5d58b9e44db8347b47a1527722fde3..bc89685625512349292d08598c43475682674874 100644
--- a/third_party/WebKit/Source/core/dom/ElementVisibilityObserver.cpp
+++ b/third_party/WebKit/Source/core/dom/ElementVisibilityObserver.cpp
@@ -48,7 +48,8 @@ void ElementVisibilityObserver::start() {
 void ElementVisibilityObserver::stop() {
   // TODO(zqzhang): IntersectionObserver does not work for RemoteFrame,
   // so |m_intersectionObserver| may be null at this point after start().
-  // Replace this early return with DCHECK when this has been fixed. See https://crbug.com/615156
+  // Replace this early return with DCHECK when this has been fixed. See
+  // https://crbug.com/615156
   if (!m_intersectionObserver)
     return;