Rename blink::Page's load deferral to suspension

third_party/WebKit/Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 63 matching lines @@
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/loader/FrameLoaderStateMachine.h"
 #include "core/page/ContextMenuController.h"
 #include "core/page/ContextMenuProvider.h"
 #include "core/page/FocusController.h"
 #include "core/page/FrameTree.h"
 #include "core/page/Page.h"
 #include "core/page/PagePopupClient.h"
 #include "core/page/PointerLockController.h"
-#include "core/page/ScopedPageLoadDeferrer.h"
+#include "core/page/ScopedPageSuspender.h"
 #include "core/page/TouchDisambiguation.h"
 #include "core/page/scrolling/TopDocumentRootScrollerController.h"
 #include "core/paint/PaintLayer.h"
 #include "core/timing/DOMWindowPerformance.h"
 #include "core/timing/Performance.h"
 #include "modules/accessibility/AXObject.h"
 #include "modules/accessibility/AXObjectCacheImpl.h"
 #include "modules/credentialmanager/CredentialManagerClient.h"
 #include "modules/encryptedmedia/MediaKeysController.h"
 #include "modules/storage/StorageNamespaceController.h"
@@ skipping 126 matching lines @@
 // zooms text in or out (ie., change by 20%).  The min and max values limit
 // text zoom to half and 3x the original text size.  These three values match
 // those in Apple's port in WebKit/WebKit/WebView/WebView.mm
 const double WebView::textSizeMultiplierRatio = 1.2;
 const double WebView::minTextSizeMultiplier = 0.5;
 const double WebView::maxTextSizeMultiplier = 3.0;
 
 // Used to defer all page activity in cases where the embedder wishes to run
 // a nested event loop. Using a stack enables nesting of message loop
 // invocations.
-static Vector<std::unique_ptr<ScopedPageLoadDeferrer>>&
-pageLoadDeferrerStack() {
-  DEFINE_STATIC_LOCAL(Vector<std::unique_ptr<ScopedPageLoadDeferrer>>,
-                      deferrerStack, ());
-  return deferrerStack;
+static Vector<std::unique_ptr<ScopedPageSuspender>>& pageSuspenderStack() {
+  DEFINE_STATIC_LOCAL(Vector<std::unique_ptr<ScopedPageSuspender>>,
+                      suspenderStack, ());
+  return suspenderStack;
 }
 
 static bool shouldUseExternalPopupMenus = false;
 
 namespace {
 
 class EmptyEventListener final : public EventListener {
  public:
   static EmptyEventListener* create() { return new EmptyEventListener(); }
 
@@ skipping 49 matching lines @@
 
 void WebView::updateVisitedLinkState(unsigned long long linkHash) {
   Page::visitedStateChanged(linkHash);
 }
 
 void WebView::resetVisitedLinkState(bool invalidateVisitedLinkHashes) {
   Page::allVisitedStateChanged(invalidateVisitedLinkHashes);
 }
 
 void WebView::willEnterModalLoop() {
-  pageLoadDeferrerStack().append(makeUnique<ScopedPageLoadDeferrer>());
+  pageSuspenderStack().append(makeUnique<ScopedPageSuspender>());
 }
 
 void WebView::didExitModalLoop() {
-  DCHECK(pageLoadDeferrerStack().size());
-  pageLoadDeferrerStack().pop_back();
+  DCHECK(pageSuspenderStack().size());
+  pageSuspenderStack().pop_back();
 }
 
 void WebViewImpl::setMainFrame(WebFrame* frame) {
   frame->toImplBase()->initializeCoreFrame(&page()->frameHost(), 0, nullAtom,
                                            nullAtom);
 }
 
 void WebViewImpl::setCredentialManagerClient(
     WebCredentialManagerClient* webCredentialManagerClient) {
   DCHECK(m_page);
@@ skipping 3875 matching lines @@
   if (focusedFrame->localFrameRoot() != mainFrameImpl()->frame())
     return nullptr;
   return focusedFrame;
 }
 
 LocalFrame* WebViewImpl::focusedLocalFrameAvailableForIme() const {
   return m_imeAcceptEvents ? focusedLocalFrameInWidget() : nullptr;
 }
 
 }  // namespace blink