Remove idealsvdr.com from the HSTS preload list.

Reason given:
"Unfortunately, we have two 3rd-party services linked over cnames [...]
that cannot be used over https as their 3rd party certificates [...] do
not include our domain."

BUG=527947

Review URL: https://codereview.chromium.org/1765083003

Cr-Commit-Position: refs/heads/master@{#379961}
(cherry picked from commit 97d372c2bc6233832ee573db666579ea15209430)

Review URL: https://codereview.chromium.org/1873633002 .

Cr-Commit-Position: refs/branch-heads/2661@{#519}
Cr-Branched-From: ef6f6ae5e4c96622286b563658d5cd62a6cf1197-refs/heads/master@{#378081}
2 files changed