Move all generic Chromium expected results to the generic location

Tools/Scripts/webkitpy/common/checkout/baselineoptimizer_unittest.py

 # Copyright (C) 2011 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #    * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #    * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 45 matching lines @@
         self.assertEqual(baseline_optimizer.new_results_by_directory, expected_new_results_by_directory)
 
     def _assertOptimizationFailed(self, results_by_directory):
         baseline_optimizer = TestBaselineOptimizer(results_by_directory)
         self.assertFalse(baseline_optimizer.optimize('mock-baseline.png'))
 
     def test_move_baselines(self):
         host = MockHost()
         host.filesystem.write_binary_file('/mock-checkout/LayoutTests/platform/chromium-win/another/test-expected.txt', 'result A')
         host.filesystem.write_binary_file('/mock-checkout/LayoutTests/platform/chromium-mac/another/test-expected.txt', 'result A')
-        host.filesystem.write_binary_file('/mock-checkout/LayoutTests/platform/chromium/another/test-expected.txt', 'result B')
+        host.filesystem.write_binary_file('/mock-checkout/LayoutTests/another/test-expected.txt', 'result B')
         baseline_optimizer = BaselineOptimizer(host, host.port_factory.all_port_names())
         baseline_optimizer._move_baselines('another/test-expected.txt', {
             'LayoutTests/platform/chromium-win': 'aaa',
             'LayoutTests/platform/chromium-mac': 'aaa',
-            'LayoutTests/platform/chromium': 'bbb',
+            'LayoutTests': 'bbb',
         }, {
-            'LayoutTests/platform/chromium': 'aaa',
+            'LayoutTests': 'aaa',
         })
-        self.assertEqual(host.filesystem.read_binary_file('/mock-checkout/LayoutTests/platform/chromium/another/test-expected.txt'), 'result A')
+        self.assertEqual(host.filesystem.read_binary_file('/mock-checkout/LayoutTests/another/test-expected.txt'), 'result A')
 
     def test_chromium_linux_redundant_with_win(self):
         self._assertOptimization({
             'LayoutTests/platform/chromium-win': '462d03b9c025db1b0392d7453310dbee5f9a9e74',
             'LayoutTests/platform/chromium-linux': '462d03b9c025db1b0392d7453310dbee5f9a9e74',
         }, {
             'LayoutTests/platform/chromium-win': '462d03b9c025db1b0392d7453310dbee5f9a9e74',
         })
 
     def test_chromium_covers_mac_win_linux(self):
         self._assertOptimization({
             'LayoutTests/platform/chromium-mac': '462d03b9c025db1b0392d7453310dbee5f9a9e74',
             'LayoutTests/platform/chromium-win': '462d03b9c025db1b0392d7453310dbee5f9a9e74',
             'LayoutTests/platform/chromium-linux': '462d03b9c025db1b0392d7453310dbee5f9a9e74',
         }, {
-            'LayoutTests/platform/chromium': '462d03b9c025db1b0392d7453310dbee5f9a9e74',
+            'LayoutTests': '462d03b9c025db1b0392d7453310dbee5f9a9e74',
         })