remove support for legacy audio policy manager

Test: make

Change-Id: I7294a52674abadfdbc4da40a72c8fe1a229d0815
diff --git a/services/audiopolicy/Android.mk b/services/audiopolicy/Android.mk
index 3fb545d..9f3488d 100644
--- a/services/audiopolicy/Android.mk
+++ b/services/audiopolicy/Android.mk
@@ -4,19 +4,9 @@
 
 LOCAL_SRC_FILES:= \
     service/AudioPolicyService.cpp \
-    service/AudioPolicyEffects.cpp
-
-ifeq ($(USE_LEGACY_AUDIO_POLICY), 1)
-LOCAL_SRC_FILES += \
-    service/AudioPolicyInterfaceImplLegacy.cpp \
-    service/AudioPolicyClientImplLegacy.cpp
-
-    LOCAL_CFLAGS += -DUSE_LEGACY_AUDIO_POLICY
-else
-LOCAL_SRC_FILES += \
+    service/AudioPolicyEffects.cpp \
     service/AudioPolicyInterfaceImpl.cpp \
     service/AudioPolicyClientImpl.cpp
-endif
 
 LOCAL_C_INCLUDES := \
     $(TOPDIR)frameworks/av/services/audioflinger \
@@ -32,12 +22,8 @@
     libbinder \
     libaudioclient \
     libhardware_legacy \
-    libserviceutility
-
-ifneq ($(USE_LEGACY_AUDIO_POLICY), 1)
-LOCAL_SHARED_LIBRARIES += \
+    libserviceutility \
     libaudiopolicymanager
-endif
 
 LOCAL_STATIC_LIBRARIES := \
     libmedia_helper \
@@ -52,8 +38,6 @@
 
 include $(BUILD_SHARED_LIBRARY)
 
-ifneq ($(USE_LEGACY_AUDIO_POLICY), 1)
-
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:= managerdefault/AudioPolicyManager.cpp
@@ -136,7 +120,6 @@
 include $(BUILD_SHARED_LIBRARY)
 
 endif
-endif
 
 #######################################################################
 # Recursive call sub-folder Android.mk