recipe_engine -> 44b384f9b4f1085e9cfe43ea6308735a3af8d4e5: RELAND of Make the recipe engine allow modules named the same thing to co-exist.

R=martiniss@chromium.org,luqui@chromium.org
TBR=iannucci@chromium.org
BUG=582280

Review URL: https://codereview.chromium.org/1660163002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@298530 0039d316-1c4b-4281-b951-d872f2087c98