Clean up Document::isSecureContext

third_party/WebKit/Source/modules/device_orientation/DeviceOrientationController.cpp

 // Copyright 2014 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 "modules/device_orientation/DeviceOrientationController.h"
 
 #include "core/dom/Document.h"
 #include "core/frame/Deprecation.h"
 #include "core/frame/HostsUsingFeatures.h"
 #include "core/frame/Settings.h"
@@ skipping 34 matching lines @@
   return *controller;
 }
 
 void DeviceOrientationController::didAddEventListener(
     LocalDOMWindow* window,
     const AtomicString& eventType) {
   if (eventType != eventTypeName())
     return;
 
   if (document().frame()) {
-    String errorMessage;
-    if (document().isSecureContext(errorMessage)) {
+    if (document().isSecureContext()) {
       UseCounter::count(document().frame(),
                         UseCounter::DeviceOrientationSecureOrigin);
     } else {
       Deprecation::countDeprecation(
           document().frame(), UseCounter::DeviceOrientationInsecureOrigin);
       HostsUsingFeatures::countAnyWorld(
           document(),
           HostsUsingFeatures::Feature::DeviceOrientationInsecureHost);
       if (document().frame()->settings()->strictPowerfulFeatureRestrictions())
         return;
@@ skipping 58 matching lines @@
   return DeviceOrientationDispatcher::instance(false);
 }
 
 DEFINE_TRACE(DeviceOrientationController) {
   visitor->trace(m_overrideOrientationData);
   DeviceSingleWindowEventController::trace(visitor);
   Supplement<Document>::trace(visitor);
 }
 
 }  // namespace blink