Remove SiteIsolationPolicy::IsSwappedOutStateForbidden().

content/browser/web_contents/web_contents_impl.cc

 // Copyright (c) 2012 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/web_contents/web_contents_impl.h"
 
 #include <stddef.h>
 
 #include <cmath>
 #include <utility>
@@ skipping 4328 matching lines @@
   if (source_web_contents) {
     // If this message is going to outer WebContents from inner WebContents,
     // then we should not create a RenderView. AttachToOuterWebContentsFrame()
     // already created a RenderFrameProxyHost for that purpose.
     if (GetBrowserPluginEmbedder() &&
         BrowserPluginGuestMode::UseCrossProcessFramesForGuests()) {
       return;
     }
 
     if (this != source_web_contents && GetBrowserPluginGuest()) {
-      // We create a swapped out RenderView or RenderFrameProxyHost for the
-      // embedder in the guest's render process but we intentionally do not
-      // expose the embedder's opener chain to it.
-      if (SiteIsolationPolicy::IsSwappedOutStateForbidden()) {
-        source_web_contents->GetRenderManager()->CreateRenderFrameProxy(
-            GetSiteInstance());
-      } else {
-        source_web_contents->CreateSwappedOutRenderView(GetSiteInstance());
-      }
+      // We create a RenderFrameProxyHost for the embedder in the guest's render
+      // process but we intentionally do not expose the embedder's opener chain
+      // to it.
+      source_web_contents->GetRenderManager()->CreateRenderFrameProxy(
+          GetSiteInstance());
     } else {
       RenderFrameHostImpl* source_rfhi =
           static_cast<RenderFrameHostImpl*>(source_rfh);
       source_rfhi->frame_tree_node()->render_manager()->CreateOpenerProxies(
           GetSiteInstance(), nullptr);
     }
   }
 }
 
 bool WebContentsImpl::AddMessageToConsole(int32_t level,
                                           const base::string16& message,
                                           int32_t line_no,
                                           const base::string16& source_id) {
   if (!delegate_)
     return false;
   return delegate_->AddMessageToConsole(this, level, message, line_no,
                                         source_id);
 }
 
 int WebContentsImpl::CreateSwappedOutRenderView(
     SiteInstance* instance) {
   int render_view_routing_id = MSG_ROUTING_NONE;
-  if (SiteIsolationPolicy::IsSwappedOutStateForbidden()) {
-    GetRenderManager()->CreateRenderFrameProxy(instance);
-  } else {
-    GetRenderManager()->CreateRenderFrame(
-        instance, CREATE_RF_SWAPPED_OUT | CREATE_RF_HIDDEN,
-        &render_view_routing_id);
-  }
+  GetRenderManager()->CreateRenderFrameProxy(instance);
   return render_view_routing_id;
 }
 
 void WebContentsImpl::OnUserInteraction(
     RenderWidgetHostImpl* render_widget_host,
     const blink::WebInputEvent::Type type) {
   // Ignore when the renderer is swapped out.
   // TODO(dominickn,creis): support widgets for out-of-process iframes.
   if (render_widget_host != GetRenderViewHost()->GetWidget())
     return;
@@ skipping 463 matching lines @@
   else
     WasHidden();
 }
 
 void WebContentsImpl::SetJavaScriptDialogManagerForTesting(
     JavaScriptDialogManager* dialog_manager) {
   dialog_manager_ = dialog_manager;
 }
 
 }  // namespace content