The json layouts for the httpd and sshd logs contained duplicated code. This change extracts this code into abstract base classes. Change-Id: I11451928cb666000804d842deddfc1facb0a64e4
The json layouts for the httpd and sshd logs contained duplicated code. This change extracts this code into abstract base classes. Change-Id: I11451928cb666000804d842deddfc1facb0a64e4