[WebsiteSettings] Add views impl of the permissions request bubble

BUG=332115

Review URL: https://codereview.chromium.org/134433002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250287 0039d316-1c4b-4281-b951-d872f2087c98
Replace '.' with '_' in service name.

Review URL: https://codereview.chromium.org/159343002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250288 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 250288