Remove PackageManager.getResourcesForApplicationAsUser API

To switch another user to do something should create the context of the
specified user by using Context.createContextAsUser rather than call
*AsUser API directly.

Test: croot ; make RunSettingsLibRoboTests -j40
Test: make -j droid cts gts vts
Test: make -j docs
Test: atest SystemUITests \
    FrameworksServicesTests:com.android.server.pm
Bug: 170928809
Change-Id: I369a3cf0a9dca1496b57675f4fa8e3fb1da982f3

packages/SettingsLib/src/com/android/settingslib/location/SettingsInjector.java

@@ -129,10 +129,14 @@ public class SettingsInjector {
         if (Log.isLoggable(TAG, Log.DEBUG)) {
             Log.d(TAG, "Found services for profile id " + profileId + ": " + resolveInfos);
         }
+
+        final PackageManager userPackageManager = mContext.createContextAsUser(
+                userHandle, /* flags */ 0).getPackageManager();
         List<InjectedSetting> settings = new ArrayList<InjectedSetting>(resolveInfos.size());
         for (ResolveInfo resolveInfo : resolveInfos) {
             try {
-                InjectedSetting setting = parseServiceInfo(resolveInfo, userHandle, pm);
+                InjectedSetting setting = parseServiceInfo(resolveInfo, userHandle,
+                        userPackageManager);
                 if (setting == null) {
                     Log.w(TAG, "Unable to load service info " + resolveInfo);
                 } else {
@@ -248,8 +252,7 @@ public class SettingsInjector {
                         + SettingInjectorService.ATTRIBUTES_NAME + " tag");
             }
 
-            Resources res = pm.getResourcesForApplicationAsUser(si.packageName,
-                    userHandle.getIdentifier());
+            Resources res = pm.getResourcesForApplication(si.packageName);
             return parseAttributes(si.packageName, si.name, userHandle, res, attrs);
         } catch (PackageManager.NameNotFoundException e) {
             throw new XmlPullParserException(