Don't draw the location bar border shadow over the search button.

BUG=

Review URL: https://codereview.chromium.org/178073003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@253118 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 253118
Remove some duplicated code for getting the EVP_MP.

BUG=245025

Review URL: https://codereview.chromium.org/169193005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@253119 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 253119