Add buildbucket configs for LUCI conversion of Mac GPU FYI bots.

BUG=chromium:811811
BUG=chromium:811905
BUG=chromium:811815
BUG=chromium:811796
BUG=chromium:811831
BUG=chromium:811789
BUG=chromium:811809
BUG=chromium:811821
BUG=chromium:811869
BUG=chromium:811866
BUG=chromium:811781
BUG=chromium:811799
BUG=chromium:811814
BUG=chromium:811864
BUG=chromium:811835
BUG=chromium:811834

Change-Id: I91e9f88b93354a27f6ca04622399218fd0dd5d42
Reviewed-on: https://chromium-review.googlesource.com/952046Reviewed-by: Nodir Turakulov <nodir@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#541517}

infra/config/global/cr-buildbucket.cfg

@@ -171,6 +171,15 @@ builder_mixins {
   }
 }
 
+builder_mixins {
+  name: "mac-gpu-fyi-ci"
+  dimensions: "cpu:x86-64"
+  mixins: "mac"
+  recipe {
+    properties: "mastername:chromium.gpu.fyi"
+  }
+}
+
 builder_mixins {
   name: "webkit-ci"
   recipe {
@@ -392,6 +401,72 @@ buckets {
       dimensions: "cores:8"
     }
 
+    # chromium.gpu.fyi
+    builders {
+      name: "GPU FYI Mac Builder"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "GPU FYI Mac Builder (dbg)"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "GPU FYI Mac dEQP Builder"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI Release (Intel)"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI Debug (Intel)"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac Pro FYI Release (AMD)"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI Retina Release (NVIDIA)"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI Retina Debug (NVIDIA)"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI Retina Release (AMD)"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI Retina Debug (AMD)"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI Experimental Release (Intel)"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI Experimental Retina Release (AMD)"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI Experimental Retina Release (NVIDIA)"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI GPU ASAN Release"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI dEQP Release AMD"
+      mixins: "mac-gpu-fyi-ci"
+    }
+    builders {
+      name: "Mac FYI dEQP Release Intel"
+      mixins: "mac-gpu-fyi-ci"
+    }
+
     # Win bots.
     builders {
       name: "Win Builder"