Reformat comments in core/layout

third_party/WebKit/Source/core/layout/LayoutTestHelper.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/layout/LayoutTestHelper.h"
 
 #include "core/fetch/MemoryCache.h"
 #include "core/frame/FrameHost.h"
 #include "core/html/HTMLIFrameElement.h"
 #include "platform/scroll/ScrollbarTheme.h"
@@ skipping 23 matching lines @@
 }
 
 void RenderingTest::TearDown() {
   if (m_subframe) {
     m_subframe->detach(FrameDetachType::Remove);
     static_cast<SingleChildFrameLoaderClient*>(document().frame()->client())
         ->setChild(nullptr);
     document().frame()->host()->decrementSubframeCount();
   }
 
-  // We need to destroy most of the Blink structure here because derived tests may restore
-  // RuntimeEnabledFeatures setting during teardown, which happens before our destructor
-  // getting invoked, breaking the assumption that REF can't change during Blink lifetime.
+  // We need to destroy most of the Blink structure here because derived tests
+  // may restore RuntimeEnabledFeatures setting during teardown, which happens
+  // before our destructor getting invoked, breaking the assumption that REF
+  // can't change during Blink lifetime.
   m_pageHolder = nullptr;
 
   // Clear memory cache, otherwise we can leak pruned resources.
   memoryCache()->evictResources();
 }
 
 Document& RenderingTest::setupChildIframe(const AtomicString& iframeElementId,
                                           const String& htmlContentOfIframe) {
   // TODO(pdr): This should be refactored to share code with the actual setup
   // instead of partially duplicating it here (e.g., LocalFrame::createView).
@@ skipping 12 matching lines @@
       ->setChild(m_subframe.get());
   document().frame()->host()->incrementSubframeCount();
   Document& frameDocument = *iframe.contentDocument();
 
   frameDocument.setBaseURLOverride(KURL(ParsedURLString, "http://test.com"));
   frameDocument.body()->setInnerHTML(htmlContentOfIframe, ASSERT_NO_EXCEPTION);
   return frameDocument;
 }
 
 }  // namespace blink