Update the GN style guide on target naming.

Update the GN style guide on target naming.

This makes it clear that executable names should be unique.

TBR=dpranke

Committed: https://crrev.com/b4729ae5177c9b4fe72c6fe9f147990829d6bbef
Cr-Commit-Position: refs/heads/master@{#337635}

[brettw, 2015-07-07 17:30:22]

brettw@chromium.org changed reviewers:
+ dpranke@chromium.org

[brettw, 2015-07-07 17:30:34]

The CQ bit was checked by brettw@chromium.org

[commit-bot: I haz the power, 2015-07-07 17:31:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1208053007/1

[commit-bot: I haz the power, 2015-07-07 17:41:10]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-07-07 17:42:11]

Patchset 1 (id:??) landed as
https://crrev.com/b4729ae5177c9b4fe72c6fe9f147990829d6bbef
Cr-Commit-Position: refs/heads/master@{#337635}

[Dirk Pranke, 2015-07-07 18:56:49]

lgtm.

https://codereview.chromium.org/1208053007/diff/1/tools/gn/docs/style_guide.md
File tools/gn/docs/style_guide.md (right):

https://codereview.chromium.org/1208053007/diff/1/tools/gn/docs/style_guide.m...
tools/gn/docs/style_guide.md:27: Naming advice
nit: did you mean for this to be a subheading, or just a new paragraph (it's the
latter now)?

[brettw, 2015-07-07 19:06:19]

On 2015/07/07 18:56:49, Dirk Pranke wrote:
>
https://codereview.chromium.org/1208053007/diff/1/tools/gn/docs/style_guide.m...
> tools/gn/docs/style_guide.md:27: Naming advice
> nit: did you mean for this to be a subheading, or just a new paragraph (it's
the
> latter now)?

I think the formatting turned out the way I expected.