Delete ChromeOS code

tools/buildbot_spec.py

 #
 # Copyright 2015 Google Inc.
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
 
 #!/usr/bin/env python
 
 usage = '''
@@ skipping 223 matching lines @@
       'NVIDIA_Shield': 'arm64',
       'Nexus10':       'arm_v7_neon',
       'Nexus5':        'arm_v7_neon',
       'Nexus6':        'arm_v7_neon',
       'Nexus7':        'arm_v7_neon',
       'Nexus7v2':      'arm_v7_neon',
       'Nexus9':        'arm64',
       'NexusPlayer':   'x86',
     }[builder_dict['model']]
 
-  # ChromeOS.
-  if 'CrOS' in builder_dict.get('extra_config', ''):
-    if 'Link' in builder_dict['extra_config']:
-      return 'link'
-    if 'Daisy' in builder_dict['extra_config']:
-      return 'daisy'
-  elif builder_dict.get('os') == 'ChromeOS':
-    return {
-      'Link': 'link',
-      'Daisy': 'daisy',
-    }[builder_dict['model']]
-
   # iOS.
   if 'iOS' in builder_dict.get('os', ''):
     return {
       'iPad4': 'iPad4,1',
     }[builder_dict['model']]
 
   return None
 
 
 cov_skip.extend([lineno(), lineno() + 1])
@@ skipping 91 matching lines @@
 def self_test():
   import coverage  # This way the bots don't need coverage.py to be installed.
   args = {}
   cases = [
         'Build-Mac10.8-Clang-Arm7-Debug-Android',
         'Build-Win-MSVC-x86-Debug',
         'Build-Win-MSVC-x86-Debug-GDI',
         'Build-Win-MSVC-x86-Debug-Exceptions',
         'Build-Ubuntu-GCC-Arm7-Debug-Android_FrameworkDefs',
         'Build-Ubuntu-GCC-Arm7-Debug-Android_NoNeon',
-        'Build-Ubuntu-GCC-Arm7-Debug-CrOS_Daisy',
-        'Build-Ubuntu-GCC-x86_64-Debug-CrOS_Link',
         'Build-Ubuntu-GCC-x86_64-Release-Mesa',
         'Build-Ubuntu-GCC-x86_64-Release-ANGLE',
         'Housekeeper-PerCommit',
         'Perf-Win8-MSVC-ShuttleB-GPU-HD4600-x86_64-Release-Trybot',
         'Perf-Ubuntu-GCC-ShuttleA-GPU-GTX660-x86_64-Release-VisualBench',
         'Test-Android-GCC-GalaxyS4-GPU-SGX544-Arm7-Debug',
         'Perf-Android-GCC-Nexus5-GPU-Adreno330-Arm7-Release-Appurify',
         'Test-Android-GCC-Nexus6-GPU-Adreno420-Arm7-Debug',
-        'Test-ChromeOS-GCC-Link-CPU-AVX-x86_64-Debug',
         'Test-iOS-Clang-iPad4-GPU-SGX554-Arm7-Debug',
         'Test-Mac-Clang-MacMini6.2-GPU-HD4000-x86_64-Debug-CommandBuffer',
         'Test-Mac10.8-Clang-MacMini4.1-GPU-GeForce320M-x86_64-Release',
         'Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Coverage',
         ('Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-'
          'SK_USE_DISCARDABLE_SCALEDIMAGECACHE'),
         'Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD',
         'Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-Fast',
         'Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-Shared',
         'Test-Ubuntu-GCC-ShuttleA-GPU-GTX550Ti-x86_64-Release-Valgrind',
@@ skipping 25 matching lines @@
   if len(sys.argv) == 2 and sys.argv[1] == 'test':
     self_test()
     sys.exit(0)
 
   if len(sys.argv) != 3:
     print usage
     sys.exit(1)
 
   with open(sys.argv[1], 'w') as out:
     json.dump(get_builder_spec(sys.argv[2]), out)