Replace ASSERT with DCHECK in modules/

third_party/WebKit/Source/modules/screen_orientation/ScreenOrientation.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/screen_orientation/ScreenOrientation.h"
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/Document.h"
@@ skipping 75 matching lines @@
       return static_cast<WebScreenOrientationLockType>(
           orientation_map[i].orientation);
   }
 
   NOTREACHED();
   return kWebScreenOrientationLockDefault;
 }
 
 // static
 ScreenOrientation* ScreenOrientation::Create(LocalFrame* frame) {
-  ASSERT(frame);
+  DCHECK(frame);
 
   // Check if the ScreenOrientationController is supported for the
   // frame. It will not be for all LocalFrames, or the frame may
   // have been detached.
   if (!ScreenOrientationControllerImpl::From(*frame))
     return nullptr;
 
   ScreenOrientation* orientation = new ScreenOrientation(frame);
-  ASSERT(orientation->Controller());
+  DCHECK(orientation->Controller());
   // FIXME: ideally, we would like to provide the ScreenOrientationController
   // the case where it is not defined but for the moment, it is eagerly
   // created when the LocalFrame is created so we shouldn't be in that
   // situation.
   // In order to create the ScreenOrientationController lazily, we would need
   // to be able to access WebFrameClient from modules/.
 
   orientation->Controller()->SetOrientation(orientation);
   return orientation;
 }
@@ skipping 71 matching lines @@
 
   return ScreenOrientationControllerImpl::From(*GetFrame());
 }
 
 DEFINE_TRACE(ScreenOrientation) {
   EventTargetWithInlineData::Trace(visitor);
   ContextClient::Trace(visitor);
 }
 
 }  // namespace blink