Introduce url::Origin to represent Web Origin.

net/websockets/websocket_channel.h

Index: net/websockets/websocket_channel.h
diff --git a/net/websockets/websocket_channel.h b/net/websockets/websocket_channel.h
index edc8a890ac5da4c744e1ca10d4a1dc6cce7d625a..8125d4a08e81cefd8ef2f01fa230e033272f0a3f 100644
--- a/net/websockets/websocket_channel.h
+++ b/net/websockets/websocket_channel.h
@@ -42,7 +42,7 @@ class NET_EXPORT WebSocketChannel {
   typedef base::Callback<scoped_ptr<WebSocketStreamRequest>(
       const GURL&,
       const std::vector<std::string>&,
-      const GURL&,
+      const std::string&,

[abarth-chromium, 2014/02/24 06:17:06]

It's too bad we've lost the type information at this point.

[yhirano, 2014/03/03 15:41:54]

Done.

       URLRequestContext*,
       const BoundNetLog&,
       scoped_ptr<WebSocketStream::ConnectDelegate>)> WebSocketStreamCreator;
@@ -58,7 +58,7 @@ class NET_EXPORT WebSocketChannel {
   void SendAddChannelRequest(
       const GURL& socket_url,
       const std::vector<std::string>& requested_protocols,
-      const GURL& origin);
+      const std::string& origin);
 
   // Sends a data frame to the remote side. The frame should usually be no
   // larger than 32KB to prevent the time required to copy the buffers from from
@@ -96,7 +96,7 @@ class NET_EXPORT WebSocketChannel {
   void SendAddChannelRequestForTesting(
       const GURL& socket_url,
       const std::vector<std::string>& requested_protocols,
-      const GURL& origin,
+      const std::string& origin,
       const WebSocketStreamCreator& creator);
 
   // The default timout for the closing handshake is a sensible value (see
@@ -151,7 +151,7 @@ class NET_EXPORT WebSocketChannel {
   void SendAddChannelRequestWithSuppliedCreator(
       const GURL& socket_url,
       const std::vector<std::string>& requested_protocols,
-      const GURL& origin,
+      const std::string& origin,
       const WebSocketStreamCreator& creator);
 
   // Success callback from WebSocketStream::CreateAndConnectStream(). Reports