Componentize component_updater: Delete old test data files.

Componentize component_updater: Delete old test data files.

This is step 3 of this:

1) Copy the binary files into components/test/data.
2) Move the tests.
3) Delete the (now unused) old binary files in chrome/test/data.

BUG=371463
Committed: https://crrev.com/1760d49ce7113180c0ebe1be791be99e50b14652
Cr-Commit-Position: refs/heads/master@{#292186}

[tommycli, 2014-08-22 16:51:02]

waffles: PTAL. This is step 3 of the CLs you suggested. Thanks!

[waffles, 2014-08-22 19:43:52]

lgtm, though of course wait to submit until the opportune moment

[tommycli, 2014-08-27 17:25:40]

The CQ bit was checked by tommycli@chromium.org

[commit-bot: I haz the power, 2014-08-27 17:26:41]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tommycli@chromium.org/497163002/1

[commit-bot: I haz the power, 2014-08-27 18:20:10]

Committed patchset #1 (id:1) as 97ca39447bbdd6982c9efaf60d700061369eedb8

[commit-bot: I haz the power, 2014-09-10 02:52:48]

Patchset 1 (id:??) landed as
https://crrev.com/1760d49ce7113180c0ebe1be791be99e50b14652
Cr-Commit-Position: refs/heads/master@{#292186}