Add components to enable CFI for.

This CL adds a list of components to enable CFI for on Arm64 product
configs.

This list is not directly used anywhere, but product configs can
inherit this to easily enable CFI for all tested components.

Bug: 63926619
Test: Inherit the product config; m -j60; verify that CFI is enabled
Change-Id: I56b6dfd5495639974a19623bc7aea9efeb9acff6

target/product/cfi-common.mk

@@ -0,0 +1,39 @@
+#
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This is a set of common components to enable CFI for (across
+# compatible product configs)
+PRODUCT_CFI_INCLUDE_PATHS :=  \
+    device/google/cuttlefish_common/guest/libs/wpa_supplicant_8_lib \
+    device/google/wahoo/wifi_offload \
+    external/tinyxml2 \
+    external/wpa_supplicant_8 \
+    frameworks/av/camera \
+    frameworks/av/media \
+    frameworks/av/services \
+    frameworks/minikin \
+    hardware/broadcom/wlan/bcmdhd/wpa_supplicant_8_lib \
+    hardware/interfaces/nfc \
+    hardware/qcom/wlan/qcwcn/wpa_supplicant_8_lib \
+    harware/interfaces/keymaster \
+    system/bt \
+    system/chre \
+    system/core/libnetutils \
+    system/core/libziparchive \
+    system/gatekeeper \
+    system/keymaster \
+    system/nfc \
+    system/security \