Update P400 buildbot name / device ID with card update complete

content/test/gpu/generate_buildbot_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.gpu.json and chromium.gpu.fyi.json in
 the src/testing/buildbot directory. Maintaining these files by hand is
 too unwieldy.
 """
 
@@ skipping 286 matching lines @@
           'gpu': '8086:1912',
           'os': 'Windows-10',
         },
       ],
       'build_config': 'Debug',
       # This bot is a one-off and doesn't have similar slaves in the
       # swarming pool.
       'swarming': False,
       'os_type': 'win',
     },
-    'Win10 Release (NVIDIA Quadro M2000)': {
+    'Win10 Release (NVIDIA Quadro P400)': {
       'swarming_dimensions': [
         {
-          'gpu': '10de:1430',
+          'gpu': '10de:1cb3',
           'os': 'Windows-10'
         },
       ],
       'build_config': 'Release',
       # This bot is a one-off and doesn't have similar slaves in the
       # swarming pool.
       'swarming': False,
       'os_type': 'win',
     },
     'Win7 Release (AMD R5 230)': {
@@ skipping 214 matching lines @@
           'gpu': '10de:0f02',
           'os': 'Ubuntu'
         },
       ],
       'build_config': 'Release',
       # This bot is a one-off and doesn't have similar slaves in the
       # swarming pool.
       'swarming': False,
       'os_type': 'linux',
     },
-    'Linux Release (NVIDIA Quadro M2000)': {
+    'Linux Release (NVIDIA Quadro P400)': {
       'swarming_dimensions': [
         {
-          'gpu': '10de:1430',
+          'gpu': '10de:1cb3',
           'os': 'Ubuntu'
         },
       ],
       'build_config': 'Release',
       # This bot is a one-off and doesn't have similar slaves in the
       # swarming pool.
       'swarming': False,
       'os_type': 'linux',
     },
     'Linux Debug (NVIDIA)': {
@@ skipping 1812 matching lines @@
   install_parent_links(WATERFALL)
   install_parent_links(V8_FYI_WATERFALL)
 
   generate_all_tests(FYI_WATERFALL, 'chromium.gpu.fyi.json')
   generate_all_tests(WATERFALL, 'chromium.gpu.json')
   generate_all_tests(V8_FYI_WATERFALL, 'client.v8.fyi.json')
   return 0
 
 if __name__ == "__main__":
   sys.exit(main())