Add "Failing Tests .." line to dosep logs
Add "Failing Tests .." line to dosep logs

Summary:
-Buildbot parser depends on this line as start flag
-Will remove the dependency from buildbot parser, but it takes some time to take effect
-Will remove this line from printout after buildbot master reconfig

Reviewers: chaoren, vharron

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D10110

git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@238527 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lldb,llvm-mirror/lldb,llvm-mirror/lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb