policy/stream-manager: Refactorying codes between module-policy.c and stream-manager.c

policy/stream-manager: Refactorying codes between module-policy.c and stream-manager.c

Get device-manager handle in stream-manager.c
Move bunch of codes from module-policy.c to stream-manager.c and it leads to removal of PA_COMMUNICATOR_HOOK_NEED_UPDATE_ROUTE one of the custum hook type
Make more macros for reducing codes
Change sequence of parameters

[Version] 5.0.15
[Profile] Common
[Issue Type] Refactorying and revise code

Change-Id: I3dffab07962ad84493d10e7d18ffc1660633cbb7
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>