Start using RenderFrameProxyHost objects.

content/browser/frame_host/render_frame_proxy_host.cc

Index: content/browser/frame_host/render_frame_proxy_host.cc
diff --git a/content/browser/frame_host/render_frame_proxy_host.cc b/content/browser/frame_host/render_frame_proxy_host.cc
index 2c84798fa2c2dcd1a5ead7da5146d30173cb4aef..93e94c7eb0f007809a0576ab9a8d59c39ea02bd7 100644
--- a/content/browser/frame_host/render_frame_proxy_host.cc
+++ b/content/browser/frame_host/render_frame_proxy_host.cc
@@ -5,9 +5,11 @@
 #include "content/browser/frame_host/render_frame_proxy_host.h"
 
 #include "content/browser/frame_host/cross_process_frame_connector.h"
+#include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/frame_tree_node.h"
 #include "content/browser/frame_host/render_frame_host_impl.h"
 #include "content/browser/frame_host/render_widget_host_view_child_frame.h"
+#include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/browser/site_instance_impl.h"
 #include "content/common/frame_messages.h"
@@ -36,12 +38,27 @@ RenderFrameProxyHost::RenderFrameProxyHost(SiteInstance* site_instance,
     // navigated back to the same SiteInstance as its parent.
     cross_process_frame_connector_.reset(new CrossProcessFrameConnector(this));
   }
+
+  RenderFrameHostManager* manager = NULL;
+  if (frame_tree_node_->parent()) {
+    manager = frame_tree_node_->parent()->render_manager();
+  }
+
+  LOG(ERROR) << "RFPH::RFPH[" << this << "]:"
+    " process:" << site_instance_->GetProcess()->GetID() <<
+    ", routing:" << routing_id_ <<
+    ", site:" << site_instance_->GetSiteURL() <<
+    ", parent: " << manager;
+
 }
 
 RenderFrameProxyHost::~RenderFrameProxyHost() {
   if (GetProcess()->HasConnection())
     Send(new FrameMsg_DeleteProxy(routing_id_));
 
+  LOG(ERROR) << "RFPH::~RFPH[" << this << "]: "
+      << site_instance_->GetSiteURL();
+
   GetProcess()->RemoveRoute(routing_id_);
 }
 
@@ -82,4 +99,37 @@ bool RenderFrameProxyHost::OnMessageReceived(const IPC::Message& msg) {
   return false;
 }
 
+bool RenderFrameProxyHost::InitRenderFrameProxy() {
+  LOG(ERROR) << "RFPH::Init[" << this << "]:";
+  // 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 (!site_instance_->GetProcess()->Init()) {
+    LOG(ERROR) << "RFPH::Init[" << this << "]:"
+        << " failed to init process";
+    return false;
+  }
+
+  DCHECK(GetProcess()->HasConnection());
+  DCHECK(GetProcess()->GetBrowserContext());
+
+  int parent_routing_id = MSG_ROUTING_NONE;
+  if (frame_tree_node_->parent()) {
+    parent_routing_id = frame_tree_node_->parent()->render_manager()->
+        GetRoutingIdForSiteInstance(site_instance_);
+    LOG(ERROR) << "RFPH::Init[" << this << "]:"
+        << " parent:" << parent_routing_id;
+    CHECK_NE(parent_routing_id, MSG_ROUTING_NONE);
+  }
+
+  Send(new FrameMsg_NewFrameProxy(
+      routing_id_,
+      parent_routing_id,
+      frame_tree_node_->frame_tree()->GetRenderViewHost(
+          site_instance_)->GetRoutingID()));
+
+  return true;
+}
+
 }  // namespace content