More re fixes (aggregate_generated_bindings.py and compute_dependencies.py)

See the typo in this?
\[[^\]]*Conditional=([\_0-9a-zA-Z&|]*)[^\]]\]\s*interface

(Answer: it's missing a * after the second [^\]].)
I've fixed this re so it's correct and more legible;
this changes the order of the includes in some aggregate generated bindings,
since the re (used for sorting) is now matching correctly, but otherwise
doesn't change anything.

TBR=haraken

Review URL: https://codereview.chromium.org/146573002

git-svn-id: svn://svn.chromium.org/blink/trunk@165728 bbb929c8-8fbe-4397-9dbb-9b2b20218538