Added proper extensions for hosted documents.

chrome/browser/chromeos/gdata/gdata_file_system_unittest.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 <string>
 #include <vector>
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/json/json_file_value_serializer.h"
@@ skipping 202 matching lines @@
       new MockFindFileDelegate();
 
   EXPECT_CALL(*mock_find_file_delegate.get(),
               OnEnterDirectory(FilePath(FILE_PATH_LITERAL("gdata")), _))
       .Times(1)
       .WillOnce(Return(FindFileDelegate::FIND_FILE_CONTINUES));
   EXPECT_CALL(*mock_find_file_delegate.get(), OnFileFound(_))
       .Times(1);
 
   file_system_->FindFileByPath(
-      FilePath(FILE_PATH_LITERAL("gdata/Document 1.gdocument")),
+      FilePath(FILE_PATH_LITERAL("gdata/Document 1.gdoc")),
       mock_find_file_delegate);
 }
 
 TEST_F(GDataFileSystemTest, SearchDuplicateNames) {
   LoadRootFeedDocument("root_feed.json");
 
   scoped_refptr<MockFindFileDelegate> mock_find_file_delegate =
       new MockFindFileDelegate();
   EXPECT_CALL(*mock_find_file_delegate.get(),
               OnEnterDirectory(FilePath(FILE_PATH_LITERAL("gdata")), _))
@@ skipping 213 matching lines @@
   // Existing folder.
   EXPECT_EQ(
       GDataFileSystem::DIRECTORY_ALREADY_PRESENT,
       file_system_->FindFirstMissingParentDirectory(
           FilePath(FILE_PATH_LITERAL("gdata/Directory 1")),
           &last_dir_content_url,
           &first_missing_parent_path));
 }
 
 }   // namespace gdata