Adds NetworkDelegate::NotifyBeforeSocketStreamConnect()

net/base/network_delegate.h

Index: net/base/network_delegate.h
diff --git a/net/base/network_delegate.h b/net/base/network_delegate.h
index 2886d486d91ddf7797c914b0ea68fc1e7a27711d..e6a11b77cf63de1e7981a020f3147dff3821d1f3 100644
--- a/net/base/network_delegate.h
+++ b/net/base/network_delegate.h
@@ -33,6 +33,7 @@ class CookieList;
 class CookieOptions;
 class HttpRequestHeaders;
 class HttpResponseHeaders;
+class SocketStream;
 class URLRequest;
 
 class NetworkDelegate : public base::NonThreadSafe {
@@ -86,6 +87,9 @@ class NetworkDelegate : public base::NonThreadSafe {
   bool CanAccessFile(const URLRequest& request,
                      const FilePath& path) const;
 
+  int NotifyBeforeSocketStreamConnect(SocketStream* socket,
+                                      const CompletionCallback& callback);
+
  private:
   // This is the interface for subclasses of NetworkDelegate to implement. These
   // member functions will be called by the respective public notification
@@ -202,6 +206,9 @@ class NetworkDelegate : public base::NonThreadSafe {
   virtual bool OnCanAccessFile(const URLRequest& request,
                                const FilePath& path) const = 0;
 
+  // Called before a SocketStream tries to connect.
+  virtual int OnBeforeSocketStreamConnect(
+      SocketStream* socket, const CompletionCallback& callback) = 0;
 };
 
 }  // namespace net