Buildbot json updates to trigger swarming jobs on remaining mac bots.

tools/perf/generate_perf_json.py

 #!/usr/bin/env python
 # Copyright 2016 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.
 
 """Script to generate chromium.perf.json and chromium.perf.fyi.json in
 the src/testing/buildbot directory. Maintaining these files by hand is
 too unwieldy.
 """
 
@@ skipping 87 matching lines @@
       '--test-launcher-print-test-stdio=always',
       '--gtest_filter=TabCapturePerformanceTest.*:CastV2PerformanceTest.*',
       '--test-launcher-jobs=1',
       '--enable-gpu'
     ],
     'name': 'performance_browser_tests',
     'script': 'gtest_perf_test.py',
     'testers': {
       'chromium.perf': [
         {
-          'name': 'Mac 10.8 Perf',
-          'shards': [3]
-        },
-        {
-          'name': 'Mac 10.9 Perf',
-          'shards': [3]
-        },
-        {
           'name': 'Win 8 Perf',
           'shards': [2]
         },
       ]
     }
   },
 ]
 
 
 def add_tester(waterfall, name, perf_id, platform, target_bits=64,
@@ skipping 160 matching lines @@
           ],
        'perf_tests': [
          ('angle_perftests', 2),
          ('load_library_perf_tests', 2),
          ('performance_browser_tests', 2)]
       }
     ])
 
   waterfall = add_tester(
     waterfall, 'Mac 10.11 Perf', 'chromium-rel-mac11',
-    'mac', num_host_shards=5)
+    'mac',
+    swarming=[
+      {
+       'gpu': '8086:0166',
+       'os': 'Mac-10.11',
+       'device_ids': [
+           'build102-b1', 'build103-b1',
+           'build104-b1', 'build105-b1', 'build106-b1'
+          ]
+      }
+    ])
   waterfall = add_tester(
     waterfall, 'Mac 10.10 Perf', 'chromium-rel-mac10',
     'mac',
     swarming=[
       {
        'os': 'Mac-10.10',
        'gpu': '8086:0a2e',
        'device_ids': [
            'build158-m1', 'build159-m1', 'build160-m1',
            'build161-m1', 'build162-m1']
       }
     ])
   waterfall = add_tester(
     waterfall, 'Mac Retina Perf',
-    'chromium-rel-mac-retina', 'mac', num_host_shards=5)
+    'chromium-rel-mac-retina', 'mac',
+    swarming=[
+      {
+       'gpu': '8086:0d26',
+       'os': 'Mac-10.11',
+       'device_ids': [
+           'build4-b1', 'build5-b1', 'build6-b1', 'build7-b1', 'build8-b1'
+          ]
+      }
+    ])
   waterfall = add_tester(
-    waterfall, 'Mac HDD Perf', 'chromium-rel-mac-hdd', 'mac', num_host_shards=5)
+    waterfall, 'Mac HDD Perf', 'chromium-rel-mac-hdd', 'mac',
+    swarming=[
+      {
+       'gpu': '10de:08a4',
+       'os': 'Mac-10.10',
+       'device_ids': [
+           'build24-b1', 'build25-b1',
+           'build26-b1', 'build27-b1', 'build28-b1'
+          ]
+      }
+    ])
   waterfall = add_tester(
     waterfall, 'Mac Pro 10.11 Perf',
     'chromium-rel-mac11-pro', 'mac',
     swarming=[
       {
        'gpu': '1002:6821',
        'os': 'Mac-10.11',
        'device_ids': [
            'build128-b1', 'build129-b1',
            'build130-b1', 'build131-b1', 'build132-b1'
@@ skipping 328 matching lines @@
   waterfall['name'] = 'chromium.perf'
   fyi_waterfall = get_fyi_waterfall_config()
   fyi_waterfall['name'] = 'chromium.perf.fyi'
 
   generate_all_tests(fyi_waterfall)
   generate_all_tests(waterfall)
   return 0
 
 if __name__ == '__main__':
   sys.exit(main())