global: hardcode tags so that minification doesn't ruin the log

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

tunnel/src/main/java/com/wireguard/android/backend/GoBackend.java

@@ -35,7 +35,7 @@ import androidx.collection.ArraySet;
 
 @NonNullForAll
 public final class GoBackend implements Backend {
-    private static final String TAG = "WireGuard/" + GoBackend.class.getSimpleName();
+    private static final String TAG = "WireGuard/GoBackend";
     @Nullable private static AlwaysOnCallback alwaysOnCallback;
     private static GhettoCompletableFuture<VpnService> vpnService = new GhettoCompletableFuture<>();
     private final Context context;

tunnel/src/main/java/com/wireguard/android/backend/WgQuickBackend.java

@@ -41,7 +41,7 @@ import java9.util.stream.Stream;
 
 @NonNullForAll
 public final class WgQuickBackend implements Backend {
-    private static final String TAG = "WireGuard/" + WgQuickBackend.class.getSimpleName();
+    private static final String TAG = "WireGuard/WgQuickBackend";
     private final File localTemporaryDir;
     private final RootShell rootShell;
     private final Map<Tunnel, Config> runningConfigs = new HashMap<>();

tunnel/src/main/java/com/wireguard/android/util/RootShell.java

@@ -29,7 +29,7 @@ import androidx.annotation.Nullable;
 @NonNullForAll
 public class RootShell {
     private static final String SU = "su";
-    private static final String TAG = "WireGuard/" + RootShell.class.getSimpleName();
+    private static final String TAG = "WireGuard/RootShell";
 
     private final File localBinaryDir;
     private final File localTemporaryDir;

tunnel/src/main/java/com/wireguard/android/util/SharedLibraryLoader.java

@@ -27,7 +27,7 @@ import androidx.annotation.RestrictTo.Scope;
 @NonNullForAll
 @RestrictTo(Scope.LIBRARY_GROUP)
 public final class SharedLibraryLoader {
-    private static final String TAG = "WireGuard/" + SharedLibraryLoader.class.getSimpleName();
+    private static final String TAG = "WireGuard/SharedLibraryLoader";
 
     private SharedLibraryLoader() {
     }

tunnel/src/main/java/com/wireguard/android/util/ToolsInstaller.java

@@ -39,7 +39,7 @@ public final class ToolsInstaller {
             new File("/system/bin"),
     };
     @Nullable private static final File INSTALL_DIR = getInstallDir();
-    private static final String TAG = "WireGuard/" + ToolsInstaller.class.getSimpleName();
+    private static final String TAG = "WireGuard/ToolsInstaller";
 
     private final Context context;
     private final File localBinaryDir;