Removed following files from flake8 whitelist:

theano/tests/test_flake8.py

@@ -77,10 +77,8 @@ whitelist_flake8 = [
     "sandbox/cuda/__init__.py",
     "sandbox/cuda/tests/__init__.py",
     "sandbox/gpuarray/__init__.py",
-    "sandbox/linalg/ops.py",
     "sandbox/linalg/__init__.py",
     "sandbox/linalg/tests/__init__.py",
-    "sandbox/linalg/tests/test_linalg.py",
     "scan_module/scan_utils.py",
     "scan_module/scan_views.py",
     "scan_module/scan.py",