Rename blink::Page's load deferral to suspension

third_party/WebKit/Source/core/page/ScopedPageLoadDeferrer.cpp

Index: third_party/WebKit/Source/core/page/ScopedPageLoadDeferrer.cpp
diff --git a/third_party/WebKit/Source/core/page/ScopedPageLoadDeferrer.cpp b/third_party/WebKit/Source/core/page/ScopedPageLoadDeferrer.cpp
deleted file mode 100644
index cb1156e530a32bb94343d4b9e7cb9db06efe6d0e..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/page/ScopedPageLoadDeferrer.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (C) 2006, 2007, 2009 Apple Inc. All rights reserved.
- * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "core/page/ScopedPageLoadDeferrer.h"
-
-#include "core/dom/Document.h"
-#include "core/loader/FrameLoader.h"
-#include "core/page/Page.h"
-#include "platform/heap/Handle.h"
-#include "public/platform/Platform.h"
-#include "public/platform/WebScheduler.h"
-#include "wtf/StdLibExtras.h"
-#include "wtf/Vector.h"
-
-namespace blink {
-
-namespace {
-
-unsigned s_deferralCount = 0;
-
-void setDefersLoading(bool isDeferred) {
-  // Make a copy of the collection. Undeferring loads can cause script to run,
-  // which would mutate ordinaryPages() in the middle of iteration.
-  HeapVector<Member<Page>> pages;
-  copyToVector(Page::ordinaryPages(), pages);
-  for (const auto& page : pages)
-    page->setDefersLoading(isDeferred);
-}
-
-}  // namespace
-
-ScopedPageLoadDeferrer::ScopedPageLoadDeferrer() {
-  if (++s_deferralCount > 1)
-    return;
-
-  setDefersLoading(true);
-  Platform::current()->currentThread()->scheduler()->suspendTimerQueue();
-}
-
-ScopedPageLoadDeferrer::~ScopedPageLoadDeferrer() {
-  if (--s_deferralCount > 0)
-    return;
-
-  setDefersLoading(false);
-  Platform::current()->currentThread()->scheduler()->resumeTimerQueue();
-}
-
-bool ScopedPageLoadDeferrer::isActive() {
-  return s_deferralCount > 0;
-}
-
-}  // namespace blink