[Android] Print unknown architecture name in gn error message.

BUG=344361

Review URL: https://codereview.chromium.org/171263005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252100 0039d316-1c4b-4281-b951-d872f2087c98
Remove pp_ifdef from grd files in ash/.

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

BUG=343235

Review URL: https://codereview.chromium.org/169063004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252101 0039d316-1c4b-4281-b951-d872f2087c98
Remove pp_ifdef from grd files in several directories.

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

BUG=343235
TBR=gdk@chromium.org
TBR=weitaosu@chromium.org
TBR=michaeln@chromium.org

Review URL: https://codereview.chromium.org/171813002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252102 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252101
Fixes gyp bindings generator dependencies

BUG=none
TEST=none
R=darin@chromium.org, davemoore@chromium.org

Review URL: https://codereview.chromium.org/172433002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252103 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252103