Allow to wait 1 hour during build on goma windows clang fyi bot.
Allow to wait 1 hour during build on goma windows clang fyi bot.

Due to crbug.com/420985, one ill compile takes 30 minutes.  Goma makes it worse.  Several retrying by goma client always fail with timeout, and (time to timeout) * #retry + 30 minutes is needed to compile some files. (you can find the files in the bug.)

BUG=420985

Review URL: https://codereview.chromium.org/910643002

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@294036 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build