Scope and clean up uses of AccessibilityMode.

content/browser/frame_host/interstitial_page_impl.cc

 // Copyright 2013 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/browser/frame_host/interstitial_page_impl.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 403 matching lines @@
 }
 
 InterstitialPage* InterstitialPageImpl::GetAsInterstitialPage() {
   return this;
 }
 
 AccessibilityMode InterstitialPageImpl::GetAccessibilityMode() const {
   if (web_contents_)
     return static_cast<WebContentsImpl*>(web_contents_)->GetAccessibilityMode();
   else
-    return AccessibilityModeOff;
+    return AccessibilityMode();
 }
 
 void InterstitialPageImpl::Cut() {
   FrameTreeNode* focused_node = frame_tree_.GetFocusedFrame();
   if (!focused_node)
     return;
 
   focused_node->current_frame_host()->Send(
       new InputMsg_Cut(focused_node->current_frame_host()->GetRoutingID()));
   RecordAction(base::UserMetricsAction("Cut"));
@@ skipping 532 matching lines @@
 void InterstitialPageImpl::UpdateDeviceScaleFactor(double device_scale_factor) {
   WebContentsImpl* web_contents_impl =
       static_cast<WebContentsImpl*>(web_contents_);
   if (!web_contents_impl)
     return;
 
   web_contents_impl->UpdateDeviceScaleFactor(device_scale_factor);
 }
 
 }  // namespace content