Update tidy paths.

src/etc/tidy.py

@@ -35,12 +35,14 @@ def do_license_check(name, contents):
     "src/support", # Upstream
     "src/platform", # Upstream
     "src/compiler", # Upstream
-    "src/components/servo/dom/bindings/codegen", # Generated and upstream code combined with our own. Could use cleanup
+    "src/components/main/dom/bindings/codegen", # Generated and upstream code combined with our own. Could use cleanup
 ]
 
 def should_check(name):
     if ".#" in name:
         return False
+    if ".dSYM" in name:
+        return False
     if not (name.endswith(".rs")
             or name.endswith(".rc")
             or name.endswith(".cpp")