Extend chromium_tests trigger to work across masters.

scripts/slave/recipes/chromium.expected/full_chromium_gpu_fyi_GPU_Win_Builder.json

Index: scripts/slave/recipes/chromium.expected/full_chromium_gpu_fyi_GPU_Win_Builder.json
diff --git a/scripts/slave/recipes/chromium.expected/full_chromium_gpu_fyi_GPU_Win_Builder.json b/scripts/slave/recipes/chromium.expected/full_chromium_gpu_fyi_GPU_Win_Builder.json
index 5faa102606c38a2d0c4e5d979e84f513c191ca7b..e07506118d6b159d5eb632110639b930dc0d3f23 100644
--- a/scripts/slave/recipes/chromium.expected/full_chromium_gpu_fyi_GPU_Win_Builder.json
+++ b/scripts/slave/recipes/chromium.expected/full_chromium_gpu_fyi_GPU_Win_Builder.json
@@ -452,6 +452,7 @@
     "name": "trigger",
     "trigger_specs": [
       {
+        "bucket": "master.chromium.gpu.fyi",
         "builder_name": "Optional Win7 Release (ATI)",
         "properties": {
           "parent_got_angle_revision": "fac9503c46405f77757b9a728eb85b8d7bc6080c",
@@ -467,17 +468,9 @@
           "parent_got_webrtc_revision": "0f90628433546e61d9268596da93418c623137f4",
           "parent_got_webrtc_revision_cp": "refs/heads/master@{#120644}"
         }
-      }
-    ],
-    "~followup_annotations": [
-      "@@@STEP_TEXT@Optional Win7 Release (ATI)@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "name": "trigger (2)",
-    "trigger_specs": [
+      },
       {
+        "bucket": "master.chromium.gpu.fyi",
         "builder_name": "Optional Win7 Release (NVIDIA)",
         "properties": {
           "parent_got_angle_revision": "fac9503c46405f77757b9a728eb85b8d7bc6080c",
@@ -493,17 +486,9 @@
           "parent_got_webrtc_revision": "0f90628433546e61d9268596da93418c623137f4",
           "parent_got_webrtc_revision_cp": "refs/heads/master@{#120644}"
         }
-      }
-    ],
-    "~followup_annotations": [
-      "@@@STEP_TEXT@Optional Win7 Release (NVIDIA)@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "name": "trigger (3)",
-    "trigger_specs": [
+      },
       {
+        "bucket": "master.chromium.gpu.fyi",
         "builder_name": "Win7 Release (ATI)",
         "properties": {
           "parent_got_angle_revision": "fac9503c46405f77757b9a728eb85b8d7bc6080c",
@@ -519,17 +504,9 @@
           "parent_got_webrtc_revision": "0f90628433546e61d9268596da93418c623137f4",
           "parent_got_webrtc_revision_cp": "refs/heads/master@{#120644}"
         }
-      }
-    ],
-    "~followup_annotations": [
-      "@@@STEP_TEXT@Win7 Release (ATI)@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "name": "trigger (4)",
-    "trigger_specs": [
+      },
       {
+        "bucket": "master.chromium.gpu.fyi",
         "builder_name": "Win7 Release (NVIDIA GeForce 730)",
         "properties": {
           "parent_got_angle_revision": "fac9503c46405f77757b9a728eb85b8d7bc6080c",
@@ -545,17 +522,9 @@
           "parent_got_webrtc_revision": "0f90628433546e61d9268596da93418c623137f4",
           "parent_got_webrtc_revision_cp": "refs/heads/master@{#120644}"
         }
-      }
-    ],
-    "~followup_annotations": [
-      "@@@STEP_TEXT@Win7 Release (NVIDIA GeForce 730)@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "name": "trigger (5)",
-    "trigger_specs": [
+      },
       {
+        "bucket": "master.chromium.gpu.fyi",
         "builder_name": "Win7 Release (NVIDIA)",
         "properties": {
           "parent_got_angle_revision": "fac9503c46405f77757b9a728eb85b8d7bc6080c",
@@ -571,17 +540,9 @@
           "parent_got_webrtc_revision": "0f90628433546e61d9268596da93418c623137f4",
           "parent_got_webrtc_revision_cp": "refs/heads/master@{#120644}"
         }
-      }
-    ],
-    "~followup_annotations": [
-      "@@@STEP_TEXT@Win7 Release (NVIDIA)@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "name": "trigger (6)",
-    "trigger_specs": [
+      },
       {
+        "bucket": "master.chromium.gpu.fyi",
         "builder_name": "Win7 Release (New Intel)",
         "properties": {
           "parent_got_angle_revision": "fac9503c46405f77757b9a728eb85b8d7bc6080c",
@@ -597,17 +558,9 @@
           "parent_got_webrtc_revision": "0f90628433546e61d9268596da93418c623137f4",
           "parent_got_webrtc_revision_cp": "refs/heads/master@{#120644}"
         }
-      }
-    ],
-    "~followup_annotations": [
-      "@@@STEP_TEXT@Win7 Release (New Intel)@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "name": "trigger (7)",
-    "trigger_specs": [
+      },
       {
+        "bucket": "master.chromium.gpu.fyi",
         "builder_name": "Win8 Release (NVIDIA)",
         "properties": {
           "parent_got_angle_revision": "fac9503c46405f77757b9a728eb85b8d7bc6080c",
@@ -626,7 +579,7 @@
       }
     ],
     "~followup_annotations": [
-      "@@@STEP_TEXT@Win8 Release (NVIDIA)@@@"
+      "@@@STEP_TEXT@Optional Win7 Release (ATI)<br />Optional Win7 Release (NVIDIA)<br />Win7 Release (ATI)<br />Win7 Release (NVIDIA GeForce 730)<br />Win7 Release (NVIDIA)<br />Win7 Release (New Intel)<br />Win8 Release (NVIDIA)@@@"
     ]
   },
   {