aw: Limit full url href hittest to only anchor type

This limits the fix for crrev.com/r223298 to anchor type, and
re-implement it and test it properly.

BUG=323989

Review URL: https://codereview.chromium.org/92903003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241601 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241601
[Android] Increase waiting time of render host termination to 5s.

Android uses 5s for Appilcation Not Responding, it is reasonable
to use 5s too.

BUG=244718
R=erg@chromium.org, mad@chromium.org, mpcomplete@chromium.org

Review URL: https://codereview.chromium.org/113453006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241602 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241602