Merge remote-tracking branch 'upstream/master' into zope4py2

component/headless-chromium/buildout.cfg

@@ -111,6 +111,11 @@ environment =
   AR="${:llvm-toolchain}/llvm-ar"
   NM="${:llvm-toolchain}/llvm-nm"
 
+# Fix permission for group, slapuserXX should be able to access subfolders
+# in headless-chromium location.
+post-install =
+  find ${:fake-location} -type d -exec chmod g+xr {} \;
+
 # Expose devtools frontend location.
 devtools-frontend = ${:fake-location}/gen/third_party/devtools-frontend/src/front_end