Fix the failed cases in URLFetcherFileTest on Android.

net/test/remote_test_server.h

Index: net/test/remote_test_server.h
diff --git a/net/test/remote_test_server.h b/net/test/remote_test_server.h
index 417eda8bad69903cdef5f012de1bc93c048f677f..199a687580ea5c945639442948ddf55c5aed31af 100644
--- a/net/test/remote_test_server.h
+++ b/net/test/remote_test_server.h
@@ -37,6 +37,8 @@ class RemoteTestServer : public BaseTestServer {
   // Stops the Python test server that is running on the host machine.
   bool Stop();
 
+  FilePath GetDocumentRoot() const;

[wtc, 2012/10/23 18:28:31]

Please document this function. In particular, explain when
to use document_root() and when to use this function.

[Shouqun Liu, 2012/10/24 02:32:47]

Done.

+
  private:
   bool Init(const FilePath& document_root);