Add missing runtime dependencies to *_run targets.

Add missing runtime dependencies to *_run targets.

A follow up CL removes dynamic libraries that would be fetched automatically via
implicit dependencies. The target hierarchy needs to be there in the first
place for this to work.

This is a redo of d7b8df80cd5ce2a882bbf35482dc21cee34934f9 but with a fix for
iOS and update to BUILD.gn files.

TBR=jam@chromium.org,dpranke@chromium.org
BUG=98637
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Committed: https://crrev.com/ac2496af24009df795fe0dc33d419e8a4971a8ec
Cr-Commit-Position: refs/heads/master@{#346705}

[M-A Ruel, 2015-09-01 17:53:15]

Patchset #1 (id:1) has been deleted

[M-A Ruel, 2015-09-01 18:00:54]

Patchset #1 (id:20001) has been deleted

[M-A Ruel, 2015-09-01 18:01:29]

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

[M-A Ruel, 2015-09-01 18:01:55]

Sorry for the delays, travelling and vacations, the goal is to finally fix
https://codereview.chromium.org/1242783002.

[Dirk Pranke, 2015-09-01 18:50:10]

lgtm

[M-A Ruel, 2015-09-01 19:08:48]

The CQ bit was checked by maruel@chromium.org

[commit-bot: I haz the power, 2015-09-01 19:09:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1255653003/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1255653003/40001

[commit-bot: I haz the power, 2015-09-01 19:20:00]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-09-01 19:20:01]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[M-A Ruel, 2015-09-01 19:22:33]

On 2015/09/01 19:20:01, commit-bot: I haz the power wrote:
> Try jobs failed on following builders:
>   chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
>
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

Adding TBR since it's a mostly mechanical change.

[M-A Ruel, 2015-09-01 19:23:22]

The CQ bit was checked by maruel@chromium.org

[commit-bot: I haz the power, 2015-09-01 19:23:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1255653003/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1255653003/40001

[commit-bot: I haz the power, 2015-09-01 19:29:51]

Committed patchset #1 (id:40001)

[commit-bot: I haz the power, 2015-09-01 19:30:24]

Patchset 1 (id:??) landed as
https://crrev.com/ac2496af24009df795fe0dc33d419e8a4971a8ec
Cr-Commit-Position: refs/heads/master@{#346705}

[M-A Ruel, 2015-09-01 19:51:28]

A revert of this CL (patchset #1 id:40001) has been created in
https://codereview.chromium.org/1314313003/ by maruel@chromium.org.

The reason for reverting is: Broke iOS Device builder again.

It fetched by accident osmesa again. Will have to investigate which target does
this.

Ref:
http://build.chromium.org/p/chromium.mac/builders/iOS_Device/builds/19013.