Remove DCHECK_IMPLIES and CHECK_IMPLIES

content/browser/frame_host/render_frame_proxy_host.cc

 // 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 "content/browser/frame_host/render_frame_proxy_host.h"
 
 #include "base/lazy_instance.h"
 #include "content/browser/bad_message.h"
 #include "content/browser/frame_host/cross_process_frame_connector.h"
 #include "content/browser/frame_host/frame_tree.h"
@@ skipping 39 matching lines @@
       site_instance_(site_instance),
       process_(site_instance->GetProcess()),
       frame_tree_node_(frame_tree_node),
       render_frame_proxy_created_(false),
       render_view_host_(render_view_host) {
   GetProcess()->AddRoute(routing_id_, this);
   CHECK(g_routing_id_frame_proxy_map.Get().insert(
       std::make_pair(
           RenderFrameProxyHostID(GetProcess()->GetID(), routing_id_),
           this)).second);
-  CHECK_IMPLIES(!render_view_host,
-                frame_tree_node_->render_manager()->ForInnerDelegate());
+  CHECK(render_view_host ||
+        frame_tree_node_->render_manager()->ForInnerDelegate());
   if (render_view_host)
     frame_tree_node_->frame_tree()->AddRenderViewHostRef(render_view_host_);
 
   bool is_proxy_to_parent = !frame_tree_node_->IsMainFrame() &&
                             frame_tree_node_->parent()
                                     ->render_manager()
                                     ->current_frame_host()
                                     ->GetSiteInstance() == site_instance;
 
   // If this is a proxy to parent frame or this proxy is for the inner
@@ skipping 215 matching lines @@
         base::Bind(&MessagePortMessageFilter::RouteMessageEventWithMessagePorts,
                    message_port_message_filter, target_rfh->GetRoutingID(),
                    new_params));
   } else {
     target_rfh->Send(
         new FrameMsg_PostMessageEvent(target_rfh->GetRoutingID(), new_params));
   }
 }
 
 }  // namespace content