Remove LOCAL_MODULE from generated DBus header path.

Its presence requires #include directives to contain the build target
name, which is problematic because these directives can live in headers
that are shared by multiple build targets. Furthermore, having
LOCAL_MODULE in the generated header path is redundant because the
target directory is already private to the current build target (e.g.
.../<target_name>_intermediates/...).

Bug: 22608897
Change-Id: I059f71a1231e80f89c99441794a4491f2685036f
diff --git a/core/binary.mk b/core/binary.mk
index f300b2f..33afb6d 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -579,7 +579,7 @@
 dbus_service_config := $(filter %dbus-service-config.json,$(my_src_files))
 dbus_service_config_full_path := $(addprefix $(LOCAL_PATH)/,$(dbus_service_config))
 
-dbus_header_prefix := $(generated_sources_dir)/dbus-bindings/$(LOCAL_MODULE)
+dbus_header_prefix := $(generated_sources_dir)/dbus_bindings
 dbus_adaptors_header := $(dbus_header_prefix)/adaptors.h
 dbus_proxies_header := $(dbus_header_prefix)/proxies.h
 dbus_method_names_header := $(dbus_header_prefix)/method_names.h