base::Bind: Convert Socket::Write.

content/browser/renderer_host/p2p/socket_host_test_utils.h

Index: content/browser/renderer_host/p2p/socket_host_test_utils.h
diff --git a/content/browser/renderer_host/p2p/socket_host_test_utils.h b/content/browser/renderer_host/p2p/socket_host_test_utils.h
index 0f1aeb4ce86583f562e46c5f3f636c510fb3838c..79b47949321cc147ccd2918707d32a94e172e610 100644
--- a/content/browser/renderer_host/p2p/socket_host_test_utils.h
+++ b/content/browser/renderer_host/p2p/socket_host_test_utils.h
@@ -62,6 +62,8 @@ class FakeSocket : public net::StreamSocket {
                    const net::CompletionCallback& callback) OVERRIDE;
   virtual int Write(net::IOBuffer* buf, int buf_len,
                     net::OldCompletionCallback* callback) OVERRIDE;
+  virtual int Write(net::IOBuffer* buf, int buf_len,
+                    const net::CompletionCallback& callback) OVERRIDE;
   virtual bool SetReceiveBufferSize(int32 size) OVERRIDE;
   virtual bool SetSendBufferSize(int32 size) OVERRIDE;
   virtual int Connect(net::OldCompletionCallback* callback) OVERRIDE;
@@ -179,6 +181,15 @@ int FakeSocket::Write(net::IOBuffer* buf, int buf_len,
   }
   return buf_len;
 }
+int FakeSocket::Write(net::IOBuffer* buf, int buf_len,
+                      const net::CompletionCallback& callback) {
+  DCHECK(buf);
+  if (written_data_) {
+    written_data_->insert(written_data_->end(),
+                          buf->data(), buf->data() + buf_len);
+  }
+  return buf_len;
+}
 
 
 bool FakeSocket::SetReceiveBufferSize(int32 size) {