File only: {Hidl,}ServiceManagement.cpp

So that the file matches the header (ServiceManagement.h) which is used
in too many places to change.

This change preserves the main point of the original change (renaming
the logtag).

Bug: N/A
Test: N/A
Change-Id: I31ebe16f55b227ff3c695adefc266c8bba89b046
2 files changed