Grant unlimited storage quota to chrome-devtools://devtools origin

Chrome DevTools front-end uses temporary file storage to cache Heap and CPU profiles and may need quite a lot of space.

BUG=324769,327298

Review URL: https://codereview.chromium.org/121213002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244794 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 244794
Update DEPS for fontconfig

The DEPS entry was an annotated tag rather than commit, which is
confusing some of the tools.

BUG=none
TEST=none
NOTRY=true
TBR=rjkroege

Review URL: https://codereview.chromium.org/135403006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244795 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244796 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 244796