Switch chromedriver to new recipe, remove bb_run_bot references from build/.

masters/master.chromium.fyi/master.cfg

Index: masters/master.chromium.fyi/master.cfg
diff --git a/masters/master.chromium.fyi/master.cfg b/masters/master.chromium.fyi/master.cfg
index 39eef6cb4c9753f6e0f330f5bebf78dd815b9c18..21c17d00896670d91549322bc3c8644753ffbf2c 100644
--- a/masters/master.chromium.fyi/master.cfg
+++ b/masters/master.chromium.fyi/master.cfg
@@ -266,9 +266,6 @@ builders = []
 # ----------------------------------------------------------------------------
 # FACTORIES
 
-F_RECIPE_MISC = annotator_factory.AnnotatorFactory().BaseFactory(
-    recipe='chromium.fyi.misc_block.recipe_autogen')
-
 chromium_rel_archive = master_config.GetGSUtilUrl(
     'chromium-build-transfer', 'Chromium FYI Builder')
 
@@ -851,7 +848,8 @@ b_chromium_dbg_android_tests_trial = {
 
 b_chromium_dbg_android_chromedriver_tests = {
   'name': 'Android ChromeDriver Tests (dbg)',
-  'factory': F_RECIPE_MISC,
+  'factory': annotator_factory.AnnotatorFactory().BaseFactory(
+      recipe='chromedriver'),
   'category': 'android_tests',
 }