FasterLocationReload: use ReloadMainResource for JS exposed reloads

third_party/WebKit/Source/core/frame/LocalFrame.cpp

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999 Lars Knoll <knoll@kde.org>
  *                     1999 Antti Koivisto <koivisto@kde.org>
  *                     2000 Simon Hausmann <hausmann@kde.org>
  *                     2000 Stefan Schimanski <1Stein@gmx.de>
  *                     2001 George Staikos <staikos@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2005 Alexey Proskuryakov <ap@nypop.com>
@@ skipping 359 matching lines @@
   DCHECK(isReloadLoadType(loadType));
   if (clientRedirectPolicy == ClientRedirectPolicy::NotClientRedirect) {
     if (!m_loader.currentItem())
       return;
     FrameLoadRequest request =
         FrameLoadRequest(nullptr, m_loader.resourceRequestForReload(
                                       loadType, KURL(), clientRedirectPolicy));
     request.setClientRedirect(clientRedirectPolicy);
     m_loader.load(request, loadType);
   } else {
-    DCHECK_EQ(FrameLoadTypeReload, loadType);
+    if (RuntimeEnabledFeatures::fasterLocationReloadEnabled())
+      DCHECK_EQ(FrameLoadTypeReloadMainResource, loadType);
+    else
+      DCHECK_EQ(FrameLoadTypeReload, loadType);
     m_navigationScheduler->scheduleReload();
   }
 }
 
 void LocalFrame::detach(FrameDetachType type) {
   // Note that detach() can be re-entered, so it's not possible to
   // DCHECK(!m_isDetaching) here.
   m_isDetaching = true;
 
   if (isLocalRoot())
@@ skipping 538 matching lines @@
   if (m_frame && m_frame->client() && m_frame->client()->frameBlameContext())
     m_frame->client()->frameBlameContext()->Enter();
 }
 
 ScopedFrameBlamer::~ScopedFrameBlamer() {
   if (m_frame && m_frame->client() && m_frame->client()->frameBlameContext())
     m_frame->client()->frameBlameContext()->Leave();
 }
 
 }  // namespace blink