master.chromium.infra: Remove redundant tools/build builder

masters/master.chromium.infra/master.cfg

Index: masters/master.chromium.infra/master.cfg
diff --git a/masters/master.chromium.infra/master.cfg b/masters/master.chromium.infra/master.cfg
index 3d9df8fc6ac656d90810b7ac5019aaf6f53d5a8e..839191b6749530e55f4727b25f0453a3fed3402b 100644
--- a/masters/master.chromium.infra/master.cfg
+++ b/masters/master.chromium.infra/master.cfg
@@ -198,13 +198,6 @@ c['builders'].extend([
     'category': 'recipes-continuous',
   },
   {
-    'name': 'build-recipes-tests',
-    'factory': m_remote_run(
-      'infra/recipe_simulation', repository=TOOLS_BUILD_URL,
-      properties={'repo_under_test': 'build'}),
-    'category': 'recipes-continuous',
-  },
-  {
     'name': 'depot_tools-recipes-tests',
     'factory': m_remote_run(
       'infra/recipe_simulation', repository=TOOLS_BUILD_URL,
@@ -283,14 +276,6 @@ c['schedulers'].extend([
       ]
   ),
   AnyBranchScheduler(
-      name='build-scheduler',
-      change_filter=ChangeFilter(project=['build']),
-      treeStableTimer=1,
-      builderNames=[
-        'build-recipes-tests'
-      ]
-  ),
-  AnyBranchScheduler(
       name='depot_tools-scheduler',
       change_filter=ChangeFilter(project=['depot_tools']),
       treeStableTimer=1,