Add SetUploadDataStream method to URLFetcher.

net/url_request/test_url_fetcher_factory.cc

Index: net/url_request/test_url_fetcher_factory.cc
diff --git a/net/url_request/test_url_fetcher_factory.cc b/net/url_request/test_url_fetcher_factory.cc
index 08ba483b23a01d29811999120a0c365104a9f561..e645329f7f99c112a3430f7286f279b8caa6b3ff 100644
--- a/net/url_request/test_url_fetcher_factory.cc
+++ b/net/url_request/test_url_fetcher_factory.cc
@@ -11,6 +11,7 @@
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop.h"
 #include "net/base/host_port_pair.h"
+#include "net/base/upload_data_stream.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "net/url_request/url_fetcher_impl.h"
@@ -52,6 +53,12 @@ TestURLFetcher::~TestURLFetcher() {
     owner_->RemoveFetcherFromMap(id_);
 }
 
+void TestURLFetcher::SetUploadDataStream(
+    const std::string& upload_content_type,
+    scoped_ptr<UploadDataStream> upload_content) {
+  upload_data_stream_ = upload_content.Pass();
+}
+
 void TestURLFetcher::SetUploadData(const std::string& upload_content_type,
                                    const std::string& upload_content) {
   upload_data_ = upload_content;