opensource-wfd: Removing libaac from system side

The lib is not used by system partition and
hence being removed.

Change-Id: I507652ea07f9056656521e47240e4eb612b9e441
diff --git a/libaac/Android.mk b/libaac/Android.mk
index 68a6a5d..ec4afc6 100644
--- a/libaac/Android.mk
+++ b/libaac/Android.mk
@@ -1,37 +1,5 @@
 LOCAL_PATH := $(call my-dir)
 
-
-#--------------------------------------------------------------------------------
-# BUILD FOR SYSTEM PARTITION
-#Guard compilation of system modules from vendor-target as these modules would be
-#scanned during vendor compilation. With introduction of groups feature, this would
-#raise compilation issues as certain commonsys deliverables would be missing
-ifeq ($(call is-product-in-list, qssi qssi_32),true)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := aacEncode.cpp
-LOCAL_SRC_FILES += aacDecode.cpp
-
-LOCAL_C_INCLUDES := $(LOCAL_PATH)
-LOCAL_C_INCLUDES += $(TOP)/external/aac/libAACenc/include
-LOCAL_C_INCLUDES += $(TOP)/external/aac/libAACdec/include
-LOCAL_C_INCLUDES += $(TOP)/external/aac/libSYS/include
-
-LOCAL_SHARED_LIBRARIES := liblog
-LOCAL_SHARED_LIBRARIES += libminijail
-LOCAL_SHARED_LIBRARIES += libavservices_minijail
-LOCAL_SHARED_LIBRARIES += vendor.display.config@2.0
-LOCAL_SHARED_LIBRARIES += libdisplayconfig.qti
-LOCAL_STATIC_LIBRARIES := libFraunhoferAAC
-
-LOCAL_32_BIT_ONLY := true
-LOCAL_MODULE := libwfdaac
-LOCAL_CFLAGS += -O0
-LOCAL_SYSTEM_EXT_MODULE := true
-LOCAL_SANITIZE := integer_overflow
-include $(BUILD_SHARED_LIBRARY)
-endif
-
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES := aacEncode.cpp