Disable some Drive API tests on any platforms other than Chrome OS

chrome/browser/chromeos/gdata/drive_api_parser_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 "chrome/browser/chromeos/gdata/drive_api_parser.h"
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/path_service.h"
 #include "base/string16.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/gdata/gdata_test_util.h"
 #include "chrome/browser/chromeos/gdata/gdata_util.h"
 #include "chrome/common/chrome_paths.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::Value;
 using base::DictionaryValue;
 using base::ListValue;
 
 namespace gdata {
 
+// TODO(nhiroki): Make it possible to run these tests on any platforms after
+// moving json files to out of 'chromeos' directory (http://crbug.com/149788).
+#if defined(OS_CHROMEOS)
 // Test about resource parsing.
 TEST(DriveAPIParserTest, AboutResourceParser) {
   std::string error;
   scoped_ptr<Value> document = test_util::LoadJSONFile("drive/about.json");
   ASSERT_TRUE(document.get());
 
   ASSERT_EQ(Value::TYPE_DICTIONARY, document->GetType());
   scoped_ptr<AboutResource> resource(new AboutResource());
   EXPECT_TRUE(resource->Parse(*document));
 
@@ skipping 215 matching lines @@
   const ChangeResource& change2 = *changelist->items()[1];
   EXPECT_EQ(8424, change2.change_id());
   EXPECT_FALSE(change2.is_deleted());
   EXPECT_EQ(change2.file_id(), change2.file().file_id());
 
   const ChangeResource& change3 = *changelist->items()[2];
   EXPECT_EQ(8429, change3.change_id());
   EXPECT_FALSE(change3.is_deleted());
   EXPECT_EQ(change3.file_id(), change3.file().file_id());
 }
+#endif  // OS_CHROMEOS
 
 }  // namespace gdata