Disable RemoteFileSystemExtensionApiTest.RemoteMountPoint.

chrome/browser/chromeos/extensions/external_filesystem_apitest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/bind.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop_proxy.h"
@@ skipping 234 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(FileSystemExtensionApiTest,
                        FileBrowserTestWriteComponent) {
   AddTmpMountPoint();
   ASSERT_TRUE(RunComponentExtensionTest("filesystem_handler_write"))
       << message_;
   ASSERT_TRUE(RunExtensionSubtest(
       "filebrowser_component", "write.html", kComponentFlags)) << message_;
 }
 
-IN_PROC_BROWSER_TEST_F(RemoteFileSystemExtensionApiTest, RemoteMountPoint) {
+// Failing on Linux ChromeOS builds.
+// http://crbug.com/128757
+IN_PROC_BROWSER_TEST_F(RemoteFileSystemExtensionApiTest,
+                       DISABLED_RemoteMountPoint) {
   SetupGDataFileSystemForTest();
 
   EXPECT_CALL(*mock_documents_service_, GetAccountMetadata(_)).Times(1);
 
   // First, file browser will try to create new directory.
   scoped_ptr<base::Value> dir_value(LoadJSONFile(kTestDirectory));
   EXPECT_CALL(*mock_documents_service_,
               CreateDirectory(_, _, _))
       .WillOnce(MockCreateDirectoryCallback(gdata::HTTP_SUCCESS, &dir_value));
 
@@ skipping 21 matching lines @@
   // This one is called on exit, but we don't care much about it, as long as it
   // retunrs something valid (i.e. not NULL).
   EXPECT_CALL(*mock_documents_service_, operation_registry()).
       WillOnce(Return(operation_registry_.get()));
 
   // All is set... RUN THE TEST.
   EXPECT_TRUE(RunExtensionTest("filesystem_handler")) << message_;
   EXPECT_TRUE(RunExtensionSubtest("filebrowser_component", "remote.html",
       kComponentFlags)) << message_;
 }