Remove isV2App

This selector is no longer used.

Bug: 123605817
Bug: 111314398
Test: compiles and boots
Change-Id: Ice7825909609289d400870d1b7cc40e125726ce4

services/core/java/com/android/server/pm/PackageManagerService.java

@@ -10722,7 +10722,7 @@ public class PackageManagerService extends IPackageManager.Stub
             sharedUserSetting.isPrivileged() | pkg.isPrivileged() : pkg.isPrivileged();
 
         pkg.applicationInfo.seInfo = SELinuxMMAC.getSeInfo(pkg, isPrivileged,
-                pkg.applicationInfo.targetSandboxVersion, targetSdkVersion);
+                targetSdkVersion);
         pkg.applicationInfo.seInfoUser = SELinuxUtil.assignSeinfoUser(pkgSetting.readUserState(
                 userId == UserHandle.USER_ALL ? UserHandle.USER_SYSTEM : userId));
 

services/core/java/com/android/server/pm/SELinuxMMAC.java

@@ -69,9 +69,6 @@ public final class SELinuxMMAC {
     // Append privapp to existing seinfo label
     private static final String PRIVILEGED_APP_STR = ":privapp";
 
-    // Append v2 to existing seinfo label
-    private static final String SANDBOX_V2_STR = ":v2";
-
     // Append targetSdkVersion=n to existing seinfo label where n is the app's targetSdkVersion
     private static final String TARGETSDKVERSION_STR = ":targetSdkVersion=";
 
@@ -323,14 +320,13 @@ public final class SELinuxMMAC {
      *
      * @param pkg object representing the package to be labeled.
      * @param isPrivileged boolean.
-     * @param targetSandboxVersion int.
      * @param targetSdkVersion int. If this pkg runs as a sharedUser, targetSdkVersion is the
      *        greater of: lowest targetSdk for all pkgs in the sharedUser, or
      *        MINIMUM_TARGETSDKVERSION.
      * @return String representing the resulting seinfo.
      */
     public static String getSeInfo(PackageParser.Package pkg, boolean isPrivileged,
-            int targetSandboxVersion, int targetSdkVersion) {
+            int targetSdkVersion) {
         String seInfo = null;
         synchronized (sPolicies) {
             if (!sPolicyRead) {
@@ -351,10 +347,6 @@ public final class SELinuxMMAC {
             seInfo = DEFAULT_SEINFO;
         }
 
-        if (targetSandboxVersion == 2) {
-            seInfo += SANDBOX_V2_STR;
-        }
-
         if (isPrivileged) {
             seInfo += PRIVILEGED_APP_STR;
         }

services/core/java/com/android/server/pm/SharedUserSetting.java

@@ -139,7 +139,7 @@ public final class SharedUserSetting extends SettingBase {
         for (PackageParser.Package pkg : pkgList) {
             final boolean isPrivileged = isPrivileged() | pkg.isPrivileged();
             pkg.applicationInfo.seInfo = SELinuxMMAC.getSeInfo(pkg, isPrivileged,
-                pkg.applicationInfo.targetSandboxVersion, seInfoTargetSdkVersion);
+                seInfoTargetSdkVersion);
         }
     }