Remove syzkaller

src/clusterfuzz/_internal/base/tasks.py

@@ -63,8 +63,6 @@
     'LINUX_WITH_GPU': 'Linux (with GPU)',
     'LINUX_UNTRUSTED': 'Linux (untrusted)',
     'ANDROID': 'Android',
-    'ANDROID_KERNEL': 'Android Kernel',
-    'ANDROID_KERNEL_X86': 'Android Kernel (X86)',
     'ANDROID_AUTO': 'Android Auto',
     'ANDROID_X86': 'Android (x86)',
     'ANDROID_EMULATOR': 'Android (Emulated)',

src/clusterfuzz/_internal/bot/fuzzers/engine_common.py

@@ -273,9 +273,6 @@ def find_fuzzer_path(build_directory, fuzzer_name):
     # Fuchsia targets are not on disk.
     return fuzzer_name
 
-  if environment.is_android_kernel():
-    return os.path.join(build_directory, 'syzkaller', 'bin', 'syz-manager')
-
   # TODO(ochang): This is necessary for legacy testcases, which include the
   # project prefix in arguments. Remove this in the near future.
   project_name = environment.get_value('PROJECT_NAME')

src/clusterfuzz/_internal/bot/fuzzers/init.py

@@ -19,12 +19,9 @@
 from clusterfuzz.fuzz import engine
 
 
-def run(include_private=True, include_lowercase=False):
+def run(include_lowercase=False):
   """Initialise builtin fuzzing engines."""
-  if include_private:
-    engines = fuzzing.ENGINES
-  else:
-    engines = fuzzing.PUBLIC_ENGINES
+  engines = fuzzing.ENGINES
 
   for engine_name in engines:
     mod = importlib.import_module(