Disable android.software.app_widgets for low ram device.

Bug: 74039047
Test: make cts-verifier -j32
Change-Id: Id47cae641c2544b25801a07e52b70e1eef3117d8
(cherry picked from commit d373cd5603c78dbba679e1bbb3d7d807b45639c4)
diff --git a/data/etc/go_handheld_core_hardware.xml b/data/etc/go_handheld_core_hardware.xml
new file mode 100644
index 0000000..ffebc9f
--- /dev/null
+++ b/data/etc/go_handheld_core_hardware.xml
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<!-- These are the hardware components that all Android Go handheld devices
+     must include. Devices with optional hardware must also include extra
+     hardware files, per the comments below.
+-->
+<permissions>
+    <!-- This is Android and fully CTS compatible.  Basically this is for CTS tests to use. -->
+    <feature name="android.software.cts" />
+
+    <feature name="android.hardware.audio.output" />
+    <feature name="android.hardware.camera" />
+    <feature name="android.hardware.location" />
+    <feature name="android.hardware.location.network" />
+    <feature name="android.hardware.sensor.compass" />
+    <feature name="android.hardware.sensor.accelerometer" />
+    <feature name="android.hardware.bluetooth" />
+    <feature name="android.hardware.touchscreen" />
+    <feature name="android.hardware.microphone" />
+    <feature name="android.hardware.screen.portrait" />
+    <feature name="android.hardware.screen.landscape" />
+
+    <!-- basic system services -->
+    <feature name="android.software.connectionservice" />
+    <feature name="android.software.backup" />
+    <feature name="android.software.home_screen" />
+    <feature name="android.software.input_methods" />
+    <feature name="android.software.print" />
+    <feature name="android.software.companion_device_setup" />
+    <feature name="android.software.autofill" />
+
+    <!-- Feature to specify if the device supports adding device admins. -->
+    <feature name="android.software.device_admin" />
+
+    <!-- Devices with all optimizations required to support VR Mode and
+         pass all CDD requirements for this feature may include
+         android.hardware.vr.high_performance -->
+    <!-- Devices that support VR headtracking features and pass all CDD
+         requirements may include
+         android.hardware.vr.headtracking -->
+
+    <!-- devices with GPS must include android.hardware.location.gps.xml -->
+    <!-- devices with an autofocus camera and/or flash must include either
+         android.hardware.camera.autofocus.xml or
+         android.hardware.camera.autofocus-flash.xml -->
+    <!-- devices with a front facing camera must include
+         android.hardware.camera.front.xml -->
+    <!-- devices with WiFi must also include android.hardware.wifi.xml -->
+    <!-- devices that support multitouch must include the most appropriate one
+         of these files:
+
+         If only partial (non-independent) pointers are supported:
+         android.hardware.touchscreen.multitouch.xml
+
+         If up to 4 independently tracked pointers are supported:
+         include android.hardware.touchscreen.multitouch.distinct.xml
+
+         If 5 or more independently tracked pointers are supported:
+         include android.hardware.touchscreen.multitouch.jazzhand.xml
+
+         ONLY ONE of the above should be included. -->
+    <!-- devices with an ambient light sensor must also include
+         android.hardware.sensor.light.xml -->
+    <!-- devices with a proximity sensor must also include
+         android.hardware.sensor.proximity.xml -->
+    <!-- GSM phones must also include android.hardware.telephony.gsm.xml -->
+    <!-- CDMA phones must also include android.hardware.telephony.cdma.xml -->
+    <!-- Devices that have low-latency audio stacks suitable for apps like
+         VoIP may include android.hardware.audio.low_latency.xml. ONLY apps
+         that meet the requirements specified in the CDD may include this. -->
+</permissions>
diff --git a/data/etc/handheld_core_hardware.xml b/data/etc/handheld_core_hardware.xml
index 6d739a1..c76e611 100644
--- a/data/etc/handheld_core_hardware.xml
+++ b/data/etc/handheld_core_hardware.xml
@@ -14,9 +14,9 @@
      limitations under the License.
 -->
 
-<!-- These are the hardware components that all handheld devices
-     must include. Devices with optional hardware must also include extra
-     hardware files, per the comments below.
+<!-- These are the hardware components that all handheld devices except Android Go
+     must include, for Android Go devices include go_handheld_core_hardware.xml.
+     Devices with optional hardware must also include extra hardware files, per the comments below.
 
      Handheld devices include phones, mobile Internet devices (MIDs),
      Personal Media Players (PMPs), small tablets (7" or less), and similar