Remove images from google.html test file used by SSLUITest

Remove images from google.html test file used by SSLUITest

The images in google.html seem to be triggering an occasional image
decoding bug. Since the SSLUITests don't rely on the images being
present, remove them.

BUG=368280
R=cbentzel@chromium.org

Committed: https://crrev.com/0628d1432a89d8ba8edaa8425c000cdd898252b5
Cr-Commit-Position: refs/heads/master@{#292937}

[felt, 2014-08-29 21:54:52]

cbentzel, PTAL?

[cbentzel, 2014-09-02 14:56:22]

LGTM

[felt, 2014-09-02 14:56:43]

The CQ bit was checked by felt@chromium.org

[commit-bot: I haz the power, 2014-09-02 15:01:56]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/felt@chromium.org/522903004/1

[commit-bot: I haz the power, 2014-09-02 16:03:03]

Committed patchset #1 (id:1) as f211821494c9fb08a3a7ede90e215f4f512564e6

[commit-bot: I haz the power, 2014-09-10 03:18:50]

Patchset 1 (id:??) landed as
https://crrev.com/0628d1432a89d8ba8edaa8425c000cdd898252b5
Cr-Commit-Position: refs/heads/master@{#292937}