Move test_url_fetcher_factory.* from content/ to net/url_request

Move test_url_fetcher_factory.* from content/ to net/url_request

Also mark URLFetcherImpl as NET_EXPORT_PRIVATE instead of NET_EXPORT,
as it shouldn't be used except for some code in test_url_fetcher_factory.*.

Update all references.

BUG=118220
TEST=
TBR=jam@chromium.org,jhawkins@chromium.org,mnissler@chromium.org


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=143085

[akalin, 2012-06-19 09:18:31]

+wtc for review

I'll TBR all the OWNERS

[wtc, 2012-06-19 18:52:24]

Patch set 3 LGTM.

[commit-bot: I haz the power, 2012-06-19 18:59:05]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/akalin@chromium.org/10581012/11001

[commit-bot: I haz the power, 2012-06-19 18:59:31]

Presubmit check for 10581012-11001 failed and returned exit status 1.

Running presubmit commit checks ...

** Presubmit Messages **
If this change requires manual test instructions to QA team, add
TEST=[instructions].

** Presubmit ERRORS **
Missing LGTM from an OWNER for files in these directories:
    content
    chrome/browser/ui/intents
    content/browser/speech
    content/browser/geolocation
    chrome/browser/policy

Presubmit checks took 3.2s to calculate.

[commit-bot: I haz the power, 2012-06-19 19:20:39]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/akalin@chromium.org/10581012/11001

[commit-bot: I haz the power, 2012-06-19 20:01:17]

Try job failure for 10581012-11001 (retry) on win for step "compile" (clobber
build).
It's a second try, previously, step "compile" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win&number...

[commit-bot: I haz the power, 2012-06-19 20:45:58]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/akalin@chromium.org/10581012/6003

[commit-bot: I haz the power, 2012-06-19 21:57:21]

Try job failure for 10581012-6003 (retry) on win for step "compile" (clobber
build).
It's a second try, previously, step "compile" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win&number...

[commit-bot: I haz the power, 2012-06-19 22:34:38]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/akalin@chromium.org/10581012/3006

[commit-bot: I haz the power, 2012-06-19 23:44:17]

Change committed as 143085