Replace ASSERT with DCHECK in core/

third_party/WebKit/Source/core/frame/RemoteFrameView.h

 // 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.
 
 #ifndef RemoteFrameView_h
 #define RemoteFrameView_h
 
 #include "core/frame/FrameOrPlugin.h"
 #include "core/frame/FrameView.h"
 #include "platform/FrameViewBase.h"
@@ skipping 14 matching lines @@
  public:
   static RemoteFrameView* Create(RemoteFrame*);
 
   ~RemoteFrameView() override;
 
   bool IsRemoteFrameView() const override { return true; }
   void SetParent(FrameViewBase*) override;
   FrameViewBase* Parent() const override { return parent_; }
 
   RemoteFrame& GetFrame() const {
-    ASSERT(remote_frame_);
+    DCHECK(remote_frame_);
     return *remote_frame_;
   }
 
   void Dispose() override;
   // Override to notify remote frame that its viewport size has changed.
   void FrameRectsChanged() override;
   void InvalidateRect(const IntRect&);
   void SetFrameRect(const IntRect&) override;
   const IntRect& FrameRect() const override { return frame_rect_; }
   IntPoint Location() const override { return frame_rect_.Location(); }
@@ skipping 25 matching lines @@
 
 DEFINE_TYPE_CASTS(RemoteFrameView,
                   FrameViewBase,
                   frameViewBase,
                   frameViewBase->IsRemoteFrameView(),
                   frameViewBase.IsRemoteFrameView());
 
 }  // namespace blink
 
 #endif  // RemoteFrameView_h