Increase DBus timeout in cryptohome calls to 2 minutes.

BUG=378338

Review URL: https://codereview.chromium.org/491913002

Cr-Commit-Position: refs/heads/master@{#291080}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@291080 0039d316-1c4b-4281-b951-d872f2087c98
(cherry picked from commit 347c06e12684f5c2c82049950b1a94448e14e30f)

Review URL: https://codereview.chromium.org/499303002

Cr-Commit-Position: refs/branch-heads/2125@{#76}
Cr-Branched-From: b68026d94bda36dd106a3d91a098719f952a9477-refs/heads/master@{#290040}
1 file changed