[Extern Generation] Normify extern enum property names

[Extern Generation] Normify extern enum property names

We are now normifying extension enum property names as part of crbug.com/463184.
Update the extern generator to share this same pattern.

BUG=469920
Committed: https://crrev.com/ecf3ed6ae14fbf51a71be8a41df8b505656d5858
Cr-Commit-Position: refs/heads/master@{#327523}

[Devlin, 2015-04-27 23:52:26]

rdevlin.cronin@chromium.org changed reviewers:
+ dbeam@chromium.org

[Dan Beam, 2015-04-28 00:21:46]

lgtm

https://codereview.chromium.org/1109793003/diff/1/tools/json_schema_compiler/...
File tools/json_schema_compiler/js_externs_generator.py (right):

https://codereview.chromium.org/1109793003/diff/1/tools/json_schema_compiler/...
tools/json_schema_compiler/js_externs_generator.py:76: def get_property_name(e):
nit: def scare_small_children(e):
https://google-styleguide.googlecode.com/svn/trunk/cppguide.html#Macro_Names

[Devlin, 2015-04-28 00:25:08]

https://codereview.chromium.org/1109793003/diff/1/tools/json_schema_compiler/...
File tools/json_schema_compiler/js_externs_generator.py (right):

https://codereview.chromium.org/1109793003/diff/1/tools/json_schema_compiler/...
tools/json_schema_compiler/js_externs_generator.py:76: def get_property_name(e):
On 2015/04/28 00:21:46, Dan Beam wrote:
> nit: def scare_small_children(e):
> https://google-styleguide.googlecode.com/svn/trunk/cppguide.html#Macro_Names

Haha I don't think I've ever seen that (phrasing, I knew the rule)...

That said, this isn't a macro - it's a python function. :)

[Devlin, 2015-04-29 17:53:26]

The CQ bit was checked by rdevlin.cronin@chromium.org

[commit-bot: I haz the power, 2015-04-29 17:53:43]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1109793003/1

[commit-bot: I haz the power, 2015-04-29 18:07:32]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-29 18:09:21]

Patchset 1 (id:??) landed as
https://crrev.com/ecf3ed6ae14fbf51a71be8a41df8b505656d5858
Cr-Commit-Position: refs/heads/master@{#327523}