Reflow comments in core/dom/.

third_party/WebKit/Source/core/dom/DocumentOrShadowRoot.h

Index: third_party/WebKit/Source/core/dom/DocumentOrShadowRoot.h
diff --git a/third_party/WebKit/Source/core/dom/DocumentOrShadowRoot.h b/third_party/WebKit/Source/core/dom/DocumentOrShadowRoot.h
index 31e8171af9023c7e0fa75899bc961fc57c329c40..8a31e5ef3be2349075da2ff54049acf8ae344875 100644
--- a/third_party/WebKit/Source/core/dom/DocumentOrShadowRoot.h
+++ b/third_party/WebKit/Source/core/dom/DocumentOrShadowRoot.h
@@ -48,9 +48,10 @@ class DocumentOrShadowRoot {
     const Element* target = document.pointerLockElement();
     if (!target)
       return nullptr;
-    // For Shadow DOM V0 compatibility: We allow returning an element in V0 shadow tree,
-    // even though it leaks the Shadow DOM.
-    // TODO(kochi): Once V0 code is removed, the following V0 check is unnecessary.
+    // For Shadow DOM V0 compatibility: We allow returning an element in V0
+    // shadow tree, even though it leaks the Shadow DOM.
+    // TODO(kochi): Once V0 code is removed, the following V0 check is
+    // unnecessary.
     if (target && target->isInV0ShadowTree()) {
       UseCounter::count(document,
                         UseCounter::DocumentPointerLockElementInV0Shadow);
@@ -60,8 +61,9 @@ class DocumentOrShadowRoot {
   }
 
   static Element* pointerLockElement(ShadowRoot& shadowRoot) {
-    // TODO(kochi): Once V0 code is removed, the following non-V1 check is unnecessary.
-    // After V0 code is removed, we can use the same logic for Document and ShadowRoot.
+    // TODO(kochi): Once V0 code is removed, the following non-V1 check is
+    // unnecessary.  After V0 code is removed, we can use the same logic for
+    // Document and ShadowRoot.
     if (!shadowRoot.isV1())
       return nullptr;
     UseCounter::count(shadowRoot.document(),