Move GoogleSearch into QuickSearchBox

Copies the code from packages/apps/GoogleSearch, renaming
resources to avoid clashes.

GoogleSearch seems to have bitrotted, I had to change HttpPost
to HttpGet to avoid getting "405 Method Not Allowed".

This makes the existing packages/apps/GoogleSearch obsolete.

Change-Id: I01d416de40b7ba277e2a4192af8437b3840a19f6
49 files changed