Fix an outdated pyauto gpu test.

chrome/test/functional/gpu.py

 #!/usr/bin/python
 # Copyright (c) 2011 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.
 
 import logging
 import os
 
 import pyauto_functional  # Must be imported before pyauto
 import pyauto
@@ skipping 54 matching lines @@
     self.assertTrue(self._IsHardwareAccelerated('Canvas'))
     self._VerifyGPUProcessOnPage('CanvasDemo.html')
 
   def test3dCss(self):
     """Verify that gpu process is spawned when viewing a 3D CSS page."""
     self.assertTrue(self._IsHardwareAccelerated('3D CSS'))
     self._VerifyGPUProcessOnPage('3dCss.html')
 
   def testCompositing(self):
     """Verify gpu process in compositing example."""
-    self.assertTrue(self._IsHardwareAccelerated('Compositing'))
+    self.assertTrue(self._IsHardwareAccelerated('WebGL'))
     self._VerifyGPUProcessOnPage('WebGLTeapot.html')
 
   def testWebGL(self):
     """Verify that gpu process is spawned in webgl example."""
     self.assertTrue(self._IsHardwareAccelerated('WebGL'))
     self._VerifyGPUProcessOnPage('WebGLField.html')
 
   def testGpuWithVideo(self):
     """Verify that gpu process is started when viewing video."""
     self.assertTrue(self._IsHardwareAccelerated('WebGL'))
@@ skipping 14 matching lines @@
     # Verify there's only 1 gpu process.
     gpu_process_count = 0
     for x in self.GetBrowserInfo()['child_processes']:
       if x['type'] == 'GPU':
         gpu_process_count += 1
     self.assertEqual(1, gpu_process_count)
 
 
 if __name__ == '__main__':
   pyauto_functional.Main()