Drop support for passing paths to FileType utility functions.

We should always use Entry, therefore support for paths and URLs should be removed.

TEST=Tested manually.
BUG=327563

Review URL: https://codereview.chromium.org/100713006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241518 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241518
roll blink by 1 rev

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241519 0039d316-1c4b-4281-b951-d872f2087c98
Fix pkg-config invocation for GN

We were missing the /usr/lib*/pkgconfig dir in PKG_CONFIG_PATH.

BUG=None

Review URL: https://codereview.chromium.org/108543004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241520 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241521 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241521