GN files for running Closure Compiler

third_party/closure_compiler/run_compiler

Index: third_party/closure_compiler/run_compiler
diff --git a/third_party/closure_compiler/run_compiler b/third_party/closure_compiler/run_compiler
index 884c41551c4f6a4583d86eeef1475b41c626af1c..b292233ea67bfd429d3ad8318db5224f2d12eeb5 100755
--- a/third_party/closure_compiler/run_compiler
+++ b/third_party/closure_compiler/run_compiler
@@ -14,3 +14,7 @@ third_party/closure_compiler/compiled_resources.gyp \
 third_party/closure_compiler/compiled_resources2.gyp
 
 ninja -C out/Default -j4 $@
+
+gn gen --args='root_extra_deps=["//third_party/closure_compiler:compile_js_all"]' out/Default

[Dan Beam, 2016/09/06 16:46:46]

i don't think we want to:

a) run both GN and GYP duplicatively
b) ask everybody to use GN quite yet

let's either make a new script or just wait to swap the use of GYP in this file.
 lots of folks use this script daily, I don't want to break their work flows. 
i'd say we can switch this in a week or two, or whenever this work settles down.

[aberent, 2016/09/06 17:30:22]

My thought was to take individual dependencies out of compiled_resources2.gyp as
I add them to BUILD.gn. This isn't yet in this patch set because I wanted to get
agreement on the direction before I did much more.

I don't, however, feel strongly about how we make the changeover, so I am happy
to do create a separate build file if you think this is better.

+
+ninja -C out/Default third_party/closure_compiler:compile_js_all