am 60476336: Remove obsolete drm manager code

* commit '6047633622328711cc6b23667c8d6381bae179bf':
  Remove obsolete drm manager code

diff --cc drm/common/IDrmManagerService.cpp
Simple merge

diff --cc drm/drmserver/DrmManager.cpp
Simple merge

diff --cc drm/drmserver/DrmManagerService.cpp
Simple merge

diff --cc drm/libdrmframework/DrmManagerClientImpl.cpp
Simple merge

diff --cc drm/libdrmframework/include/DrmManager.h
Simple merge

diff --cc drm/libdrmframework/include/DrmManagerClientImpl.h
Simple merge

diff --cc drm/libdrmframework/include/DrmManagerService.h
Simple merge

diff --cc drm/libdrmframework/include/IDrmManagerService.h
Simple merge