Stop async spellchecker before running the leak detector.

content/shell/renderer/layout_test/blink_test_runner.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/shell/renderer/layout_test/blink_test_runner.h"
 
 #include <stddef.h>
 #include <algorithm>
 #include <clocale>
 #include <cmath>
@@ skipping 997 matching lines @@
       WebURLRequest(GURL(url::kAboutBlankURL)));
   Send(new ShellViewHostMsg_ResetDone(routing_id()));
 }
 
 void BlinkTestRunner::OnNotifyDone() {
   render_view()->GetWebView()->mainFrame()->executeScript(
       WebScriptSource(WebString::fromUTF8("testRunner.notifyDone();")));
 }
 
 void BlinkTestRunner::OnTryLeakDetection() {
-  WebLocalFrame* main_frame =
-      render_view()->GetWebView()->mainFrame()->toWebLocalFrame();
+  blink::WebFrame* main_frame =
+      render_view()->GetWebView()->mainFrame();
   DCHECK_EQ(GURL(url::kAboutBlankURL), GURL(main_frame->document().url()));
   DCHECK(!main_frame->isLoading());
 
   leak_detector_->TryLeakDetection(main_frame);
 }
 
 void BlinkTestRunner::OnReplyBluetoothManualChooserEvents(
     const std::vector<std::string>& events) {
   DCHECK(!get_bluetooth_events_callbacks_.empty());
   base::Callback<void(const std::vector<std::string>&)> callback =
       get_bluetooth_events_callbacks_.front();
   get_bluetooth_events_callbacks_.pop_front();
   callback.Run(events);
 }
 
 void BlinkTestRunner::ReportLeakDetectionResult(
     const LeakDetectionResult& report) {
   Send(new ShellViewHostMsg_LeakDetectionDone(routing_id(), report));
 }
 
 }  // namespace content