Replace ASSERT with DCHECK in core/

third_party/WebKit/Source/core/frame/RemoteFrame.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 "core/frame/RemoteFrame.h"
 
 #include "bindings/core/v8/WindowProxy.h"
 #include "bindings/core/v8/WindowProxyManager.h"
 #include "core/dom/RemoteSecurityContext.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 22 matching lines @@
   dom_window_ = RemoteDOMWindow::Create(*this);
 }
 
 RemoteFrame* RemoteFrame::Create(RemoteFrameClient* client,
                                  Page& page,
                                  FrameOwner* owner) {
   return new RemoteFrame(client, page, owner);
 }
 
 RemoteFrame::~RemoteFrame() {
-  ASSERT(!view_);
+  DCHECK(!view_);
 }
 
 DEFINE_TRACE(RemoteFrame) {
   visitor->Trace(view_);
   visitor->Trace(security_context_);
   Frame::Trace(visitor);
 }
 
 void RemoteFrame::Navigate(Document& origin_document,
                            const KURL& url,
@@ skipping 72 matching lines @@
   // no explicit dispose() of it needed here. (cf. FrameView::dispose().)
   view_ = view;
 }
 
 void RemoteFrame::CreateView() {
   // If the RemoteFrame does not have a LocalFrame parent, there's no need to
   // create a widget for it.
   if (!DeprecatedLocalOwner())
     return;
 
-  ASSERT(!DeprecatedLocalOwner()->OwnedWidget());
+  DCHECK(!DeprecatedLocalOwner()->OwnedWidget());
 
   SetView(RemoteFrameView::Create(this));
 
   if (!OwnerLayoutItem().IsNull())
     DeprecatedLocalOwner()->SetWidget(view_);
 }
 
 RemoteFrameClient* RemoteFrame::Client() const {
   return static_cast<RemoteFrameClient*>(Frame::Client());
 }
 
 void RemoteFrame::SetWebLayer(WebLayer* web_layer) {
   if (web_layer_)
     GraphicsLayer::UnregisterContentsLayer(web_layer_);
   web_layer_ = web_layer;
   if (web_layer_)
     GraphicsLayer::RegisterContentsLayer(web_layer_);
 
-  ASSERT(Owner());
+  DCHECK(Owner());
   ToHTMLFrameOwnerElement(Owner())->SetNeedsCompositingUpdate();
 }
 
 void RemoteFrame::AdvanceFocus(WebFocusType type, LocalFrame* source) {
   Client()->AdvanceFocus(type, source);
 }
 
 void RemoteFrame::DetachChildren() {
   using FrameVector = HeapVector<Member<Frame>>;
   FrameVector children_to_detach;
   children_to_detach.ReserveCapacity(Tree().ChildCount());
   for (Frame* child = Tree().FirstChild(); child;
        child = child->Tree().NextSibling())
     children_to_detach.push_back(child);
   for (const auto& child : children_to_detach)
     child->Detach(FrameDetachType::kRemove);
 }
 
 }  // namespace blink