Revert of Add crash_service to Telemetry's isolates.

Revert of Add crash_service to Telemetry's isolates. (patchset #12 id:340001 of https://codereview.chromium.org/1361523003/ )

Reason for revert:
Seems to be causing failures on linux test bots https://build.chromium.org/p/chromium.linux/builders/Linux%20Tests/builds/31890/steps/telemetry_gpu_unittests/logs/stdio

Original issue's description:
> Add crash_service to Telemetry's isolates.
>
> Switch to using binary_manager for the crash_service executable,
> eliminating downloads of this binary from cloud storage. (A follow-on
> CL will likely forbid the bots from downloading this and other
> executables from cloud storage entirely, rather than continuing to use
> this as a fallback path.)
>
> Telemetry's isolates are currently specified fairly differently for
> the GYP and GN builds; other CLs underway will unify their
> specification more.
>
> Follow up CL's will be needed to add the client config to gpu's tests.
>
> authors=kbr@,aiolos@
>
> BUG=466877
>
> Committed: https://crrev.com/6bdfb7dfb3ce2e571697629895089cffc42b48e6
> Cr-Commit-Position: refs/heads/master@{#351196}
>
> Committed: https://crrev.com/70c5d0c0e2ff03c3b6cef0bdce391f93c35d218a
> Cr-Commit-Position: refs/heads/master@{#351803}

TBR=phajdan.jr@chromium.org,dpranke@chromium.org,kbr@chromium.org,maruel@chromium.org,piman@chromium.org,aiolos@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=466877
Committed: https://crrev.com/8608d47b147fd71d1f861991cdebedcb97cb63d1
Cr-Commit-Position: refs/heads/master@{#351815}

[jwd, 2015-10-01 15:58:01]

Created Revert of Add crash_service to Telemetry's isolates.

[commit-bot: I haz the power, 2015-10-01 15:58:41]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1369213004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1369213004/1

[commit-bot: I haz the power, 2015-10-01 16:02:12]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-10-01 16:05:10]

Patchset 1 (id:??) landed as
https://crrev.com/8608d47b147fd71d1f861991cdebedcb97cb63d1
Cr-Commit-Position: refs/heads/master@{#351815}