Remove GN integration code from gyp_chromium.

Remove GN integration code from gyp_chromium.

We are no longer persuing the hybrid mode.

R=thakis@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=259918

[brettw, 2014-03-18 18:30:15]

https://codereview.chromium.org/203813003/diff/1/build/gyp_chromium
File build/gyp_chromium (right):

https://codereview.chromium.org/203813003/diff/1/build/gyp_chromium#newcode326
build/gyp_chromium:326: gn_vars_dict.get('OS') in ['android', 'ios'],
Help! I don't know what to do about this line of code that you added that uses
my GN dictionary for some non-GN-related checks. Do you know what I should write
instead? Should we keep the gn vars dict and remove "gn" from the name?

[Nico, 2014-03-19 11:04:59]

https://codereview.chromium.org/203813003/diff/1/build/gyp_chromium
File build/gyp_chromium (right):

https://codereview.chromium.org/203813003/diff/1/build/gyp_chromium#newcode326
build/gyp_chromium:326: gn_vars_dict.get('OS') in ['android', 'ios'],
On 2014/03/18 18:30:16, brettw wrote:
> Help! I don't know what to do about this line of code that you added that uses
> my GN dictionary for some non-GN-related checks. Do you know what I should
write
> instead? Should we keep the gn vars dict and remove "gn" from the name?

sgtm as short-term thing. Medium-term, file a bug on me and I'll come up with
something else I suppose (some way to query gyp for this, probably).

[brettw, 2014-03-20 20:12:28]

I kept the vars dictionary and just removed the GN-related stuff from it. PTAL

[brettw, 2014-03-27 16:26:01]

ping

[Nico, 2014-03-27 16:39:25]

lgtm

[brettw, 2014-03-27 17:07:57]

Committed patchset #2 manually as r259918 (presubmit successful).