Skip GpuProcess.no_gpu_process on Android.

content/test/gpu/gpu_tests/gpu_process_expectations.py

 # Copyright 2013 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.
 
 from gpu_tests.gpu_test_expectations import GpuTestExpectations
 
 # See the GpuTestExpectations class for documentation.
 
 class GpuProcessExpectations(GpuTestExpectations):
   def SetExpectations(self):
     # Accelerated 2D canvas is not available on Linux due to driver instability
     self.Fail('GpuProcess.canvas2d', ['linux'], bug=254724)
 
     self.Fail('GpuProcess.video', ['linux'], bug=257109)
 
+    # Chrome on Android doesn't support software fallback.
+    self.Skip('GpuProcess.no_gpu_process', ['android'], bug=643282)
+
     # Nexus 5X
     # Skip this test because expecting it to fail will still run it.
     self.Skip('GpuProcess.skip_gpu_process',
               ['android', ('qualcomm', 'Adreno (TM) 418')], bug=610951)
 
     # Nexus 9
     # Skip this test because expecting it to fail will still run it.
     self.Skip('GpuProcess.skip_gpu_process',
               ['android', 'nvidia'], bug=610023)
 
     # There are currently no blacklist entries disabling all GPU
     # functionality on Mac OS.
     self.Fail('GpuProcess.no_gpu_process', ['mac'], bug=579255)