tree 12982dc0517545d0f95c3c55478bf6b7761f84e5
parent 790465f9e08ca0d7ebba4ca3c7a8b530fa31e6b8
author Christian Aistleitner <christian@quelltextlich.at> 1370251474 +0200
committer Christian Aistleitner <christian@quelltextlich.at> 1371476306 +0200

Extract fetching commit messages into injectable class

As other parts besides GerritHookFilter need to obtain commit
messages, we extract that method into an injectable class.

Change-Id: I40027347e1b8ef70b424ef056060465f08f2f404