reflow comments in platform/heap

third_party/WebKit/Source/platform/heap/Persistent.h

Index: third_party/WebKit/Source/platform/heap/Persistent.h
diff --git a/third_party/WebKit/Source/platform/heap/Persistent.h b/third_party/WebKit/Source/platform/heap/Persistent.h
index 7763ec9e2462fccbc0b83f7e3180862bd3016366..36539c7efee59f111a0f3b4660e7ed5291eaf188 100644
--- a/third_party/WebKit/Source/platform/heap/Persistent.h
+++ b/third_party/WebKit/Source/platform/heap/Persistent.h
@@ -539,8 +539,9 @@ class CrossThreadWeakPersistent
 
 template <typename Collection>
 class PersistentHeapCollectionBase : public Collection {
-  // We overload the various new and delete operators with using the WTF PartitionAllocator to ensure persistent
-  // heap collections are always allocated off-heap. This allows persistent collections to be used in
+  // We overload the various new and delete operators with using the WTF
+  // PartitionAllocator to ensure persistent heap collections are always
+  // allocated off-heap. This allows persistent collections to be used in
   // DEFINE_STATIC_LOCAL et. al.
   WTF_USE_ALLOCATOR(PersistentHeapCollectionBase, WTF::PartitionAllocator);
   IS_PERSISTENT_REFERENCE_TYPE();