Move tracing/third_party/tvcm -> third_party/py_vulcanize.

third_party/py_vulcanize/run_py_tests

Index: third_party/py_vulcanize/run_py_tests
diff --git a/tracing/third_party/tvcm/run_py_tests b/third_party/py_vulcanize/run_py_tests
similarity index 61%
rename from tracing/third_party/tvcm/run_py_tests
rename to third_party/py_vulcanize/run_py_tests
index d3580712bc28412cddf8a04549f0e58919734c43..41dc9d3beb5053b3fc079e36f1d4d4750966522c 100755
--- a/tracing/third_party/tvcm/run_py_tests
+++ b/third_party/py_vulcanize/run_py_tests
@@ -7,8 +7,7 @@ import os
 import sys
 
 _CATAPULT = os.path.abspath(
-    os.path.join(os.path.dirname(__file__),
-                 os.path.pardir, os.path.pardir, os.path.pardir))
+    os.path.join(os.path.dirname(__file__), os.path.pardir, os.path.pardir))
 
 
 def _AddToPathIfNeeded(path):
@@ -18,7 +17,14 @@ def _AddToPathIfNeeded(path):
 
 if __name__ == '__main__':
   _AddToPathIfNeeded(_CATAPULT)
+
+  from hooks import install
+  if '--no-install-hooks' in sys.argv:
+    sys.argv.remove('--no-install-hooks')
+  else:
+    install.InstallHooks()
+
   from catapult_build import run_with_typ
   sys.exit(run_with_typ.Run(
-      os.path.join(_CATAPULT, 'tracing', 'third_party', 'tvcm')))
+      os.path.join(_CATAPULT, 'third_party', 'py_vulcanize')))