e4d9a01bfc
SystemServer is currently a monolithic class that brings up key system services. This change is the first phase of refactoring it to be more configurable. Specifically, it adds a set of on/off switches used to control startup of individual services. Future plans include finer grained controls and a more explicit and consistent startup sequence for these services. Change-Id: I7299f5ce7d7b74a34eb56dffb788366fbc058532