Bind RenderViewImpl routing_id to SocketStreamHost

content/browser/renderer_host/socket_stream_host.h

Index: content/browser/renderer_host/socket_stream_host.h
diff --git a/content/browser/renderer_host/socket_stream_host.h b/content/browser/renderer_host/socket_stream_host.h
index 6b08d91edab0f58725231b8f28398942b35f4460..1e87a7f88a627731ad6e2a5b688a79cf524b81d0 100644
--- a/content/browser/renderer_host/socket_stream_host.h
+++ b/content/browser/renderer_host/socket_stream_host.h
@@ -28,12 +28,15 @@ class URLRequestContext;
 // SocketStreamDispatcherHost.
 class SocketStreamHost {
  public:
-  SocketStreamHost(net::SocketStream::Delegate* delegate, int socket_id);
+  SocketStreamHost(net::SocketStream::Delegate* delegate,
+                   int routing_id,

[wtc, 2012/03/19 23:21:03]

Why don't you call this render_view_id?  Is it because
there are other kinds of routing id besides render view id?

[Takashi Toyoshima, 2012/03/20 00:18:03]

No. render_view_id is the only one as routing_id here.
I rename all routing_id in this CL.

+                   int socket_id);
   ~SocketStreamHost();
 
   // Gets socket_id associated with |socket|.
   static int SocketIdFromSocketStream(net::SocketStream* socket);
 
+  int routing_id() const { return routing_id_; }
   int socket_id() const { return socket_id_; }
 
   // Starts to open connection to |url|.
@@ -51,6 +54,7 @@ class SocketStreamHost {
 
  private:
   net::SocketStream::Delegate* delegate_;
+  int routing_id_;
   int socket_id_;
 
   scoped_refptr<net::SocketStreamJob> socket_;