Remove pp_ifdef from grd files in components/.

Generated using:
> cd src/components
> git grep -l pp_ifdef | xargs sed -i "s:pp_ifdef('\([^']\+\)'):\1:g"

BUG=343235
R=joi@chromium.org

Review URL: https://codereview.chromium.org/171793002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252149 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252149
Roll DEPS for html-office-public

TBR=ganetsky@chromium.org
BUG=303491

Review URL: https://codereview.chromium.org/171233008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252150 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252151 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252151