Change mastername property on chromium.lkgr bots to chromium.fuzz.

Will delete console references to chromium.lkgr once this lands safely.

Bug: 903591
Change-Id: I9263ff0fdbed95cc0430a4190338e92a871ccc09
Reviewed-on: https://chromium-review.googlesource.com/c/1338183Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: Ben Pastene <bpastene@chromium.org>
Cr-Commit-Position: refs/heads/master@{#608502}

infra/config/global/cr-buildbucket.cfg

@@ -364,13 +364,6 @@ builder_mixins {
   }
 }
 
-builder_mixins {
-  name: "lkgr-ci"
-  recipe {
-    properties: "mastername:chromium.lkgr"
-  }
-}
-
 builder_mixins {
   name: "memory-ci"
   mixins: "goma-many-jobs-for-ci"
@@ -1917,8 +1910,7 @@ buckets {
     builders {
       name: "MSAN Release (chained origins)"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "Android Cronet Marshmallow 64bit Builder"
@@ -1944,8 +1936,7 @@ buckets {
     builders {
       name: "TSAN Release"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "Linux CFI"
@@ -1973,8 +1964,7 @@ buckets {
       name: "Mac ASAN Release Media"
       dimensions: "os:Mac-10.13"
       dimensions: "cores:4"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "Lollipop Consumer Tester"
@@ -1985,8 +1975,7 @@ buckets {
       name: "Mac ASAN Debug"
       dimensions: "os:Mac-10.13"
       dimensions: "cores:4"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "Libfuzzer Upload Linux MSan"
@@ -1997,21 +1986,18 @@ buckets {
     builders {
       name: "TSAN Debug"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "UBSan vptr Release"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "Mac ASAN Release"
       dimensions: "os:Mac-10.13"
       dimensions: "cores:4"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "WebKit Linux Trusty ASAN"
@@ -2046,8 +2032,7 @@ buckets {
     builders {
       name: "UBSan Release"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "Android VR Tests"
@@ -2057,14 +2042,12 @@ buckets {
     builders {
       name: "ChromiumOS ASAN Release"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "ASAN Release Media"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "win-dbg"
@@ -2121,8 +2104,7 @@ buckets {
     builders {
       name: "ASan Debug (32-bit x86 with V8-ARM)"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "Android Cronet x86 Builder"
@@ -2182,14 +2164,12 @@ buckets {
     builders {
       name: "Win ASan Release"
       dimensions: "os:Windows-10"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "ASAN Debug"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "Mac deterministic"
@@ -2206,8 +2186,7 @@ buckets {
     builders {
       name: "MSAN Release (no origins)"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "Linux Chromium OS ASan LSan Builder"
@@ -2258,8 +2237,7 @@ buckets {
     builders {
       name: "ASAN Release"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "Libfuzzer Upload Linux ASan Debug"
@@ -2359,8 +2337,7 @@ buckets {
     builders {
       name: "ASan Release Media (32-bit x86 with V8-ARM)"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "mac-osxbeta-rel"
@@ -2408,8 +2385,7 @@ buckets {
     builders {
       name: "Win ASan Release Media"
       dimensions: "os:Windows-10"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "Android Cronet x86 Builder (dbg)"
@@ -2478,8 +2454,7 @@ buckets {
     builders {
       name: "ASan Release (32-bit x86 with V8-ARM)"
       dimensions: "os:Ubuntu-14.04"
-      mixins: "lkgr-ci"
-      # mixins: "fuzz-ci"
+      mixins: "fuzz-ci"
     }
     builders {
       name: "WebKit Win10"