Remove kSwappedOutURL as it is now unused.

content/renderer/render_view_impl.cc

 // Copyright (c) 2012 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 "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 1483 matching lines @@
 ///////////////////////////////////////////////////////////////////////////////
 
 void RenderViewImpl::SendUpdateState() {
   // We don't use this path in OOPIF-enabled modes.
   DCHECK(!SiteIsolationPolicy::UseSubframeNavigationEntries());
 
   HistoryEntry* entry = history_controller_->GetCurrentEntry();
   if (!entry)
     return;
 
-  // Don't send state updates for kSwappedOutURL.
-  if (entry->root().urlString() == kSwappedOutURL)
-    return;
-
   Send(new ViewHostMsg_UpdateState(GetRoutingID(), page_id_,
                                    HistoryEntryToPageState(entry)));
 }
 
 void RenderViewImpl::SendFrameStateUpdates() {
   // We only use this path in OOPIF-enabled modes.
   DCHECK(SiteIsolationPolicy::UseSubframeNavigationEntries());
 
   // Tell each frame with pending state to send its UpdateState message.
   for (int render_frame_routing_id : frames_with_pending_state_) {
@@ skipping 1925 matching lines @@
   if (IsUseZoomForDSFEnabled()) {
     webview()->setZoomFactorForDeviceScaleFactor(device_scale_factor_);
   } else {
     webview()->setDeviceScaleFactor(device_scale_factor_);
   }
   webview()->settings()->setPreferCompositingToLCDTextEnabled(
       PreferCompositingToLCDText(compositor_deps_, device_scale_factor_));
 }
 
 }  // namespace content