Disable support for swapped out RenderFrame(Host) on desktop.

content/browser/renderer_host/render_view_host_impl.cc

Index: content/browser/renderer_host/render_view_host_impl.cc
diff --git a/content/browser/renderer_host/render_view_host_impl.cc b/content/browser/renderer_host/render_view_host_impl.cc
index e0eb5dc42c629c922eee850a98fe2945752f9611..568a213dc043b2cd2dfa04a00db6f4bf4a4b4088 100644
--- a/content/browser/renderer_host/render_view_host_impl.cc
+++ b/content/browser/renderer_host/render_view_host_impl.cc
@@ -224,6 +224,10 @@ RenderViewHostImpl::RenderViewHostImpl(
       is_focused_element_editable_(false),
       updating_web_preferences_(false),
       weak_factory_(this) {
+  LOG(ERROR) << "RVH[" << this << "]::RVH:"
+    << " routing_id:" << routing_id
+    << " site:" << instance->GetId() << "," << instance->GetSiteURL();
+
   DCHECK(instance_.get());
   CHECK(delegate_);  // http://crbug.com/82827
 
@@ -263,6 +267,7 @@ RenderViewHostImpl::~RenderViewHostImpl() {
 
   delegate_->RenderViewDeleted(this);
   GetProcess()->RemoveObserver(this);
+  LOG(ERROR) << "RVH[" << this << "]::~RVH";
 }
 
 RenderViewHostDelegate* RenderViewHostImpl::GetDelegate() const {
@@ -284,15 +289,23 @@ bool RenderViewHostImpl::CreateRenderView(
                "RenderViewHostImpl::CreateRenderView");
   DCHECK(!IsRenderViewLive()) << "Creating view twice";
 
+  LOG(ERROR) << "RVH[" << this << "]::CreateRenderView: ";
+
   // The process may (if we're sharing a process with another host that already
   // initialized it) or may not (we have our own process or the old process
   // crashed) have been initialized. Calling Init multiple times will be
   // ignored, so this is safe.
-  if (!GetProcess()->Init())
+  if (!GetProcess()->Init()) {
+    LOG(ERROR) << "RVH[" << this << "]::CreateRenderView: "
+      << " failed to init process";
     return false;
+  }
   DCHECK(GetProcess()->HasConnection());
   DCHECK(GetProcess()->GetBrowserContext());
 
+  LOG(ERROR) << "RVH[" << this << "]::CreateRenderView: "
+    << " setting initialized to true";
+
   set_renderer_initialized(true);
 
   GpuSurfaceTracker::Get()->SetSurfaceHandle(
@@ -331,8 +344,11 @@ bool RenderViewHostImpl::CreateRenderView(
   params.max_size = max_size_for_auto_resize();
   GetResizeParams(&params.initial_size);
 
-  if (!Send(new ViewMsg_New(params)))
+  if (!Send(new ViewMsg_New(params))) {
+    LOG(ERROR) << "RVH[" << this << "]::CreateRenderView: "
+      << " failed to send ViewMsg_New";
     return false;
+  }
   SetInitialRenderSizeParams(params.initial_size);
 
   // If the RWHV has not yet been set, the surface ID namespace will get
@@ -353,6 +369,9 @@ bool RenderViewHostImpl::CreateRenderView(
   // Since this method can create the main RenderFrame in the renderer process,
   // set the proper state on its corresponding RenderFrameHost.
   if (main_frame_routing_id_ != MSG_ROUTING_NONE) {
+    LOG(ERROR) << "RVH[" << this << "]::CreateRenderView: "
+      << " main_frame_routing_id_:" << main_frame_routing_id_
+      << " setting RFH as created";
     RenderFrameHostImpl::FromID(GetProcess()->GetID(), main_frame_routing_id_)
         ->SetRenderFrameCreated(true);
   }