Set the linter target

android_webview/java/src/org/chromium/android_webview/AwWebContentsDelegateAdapter.java

Index: android_webview/java/src/org/chromium/android_webview/AwWebContentsDelegateAdapter.java
diff --git a/android_webview/java/src/org/chromium/android_webview/AwWebContentsDelegateAdapter.java b/android_webview/java/src/org/chromium/android_webview/AwWebContentsDelegateAdapter.java
index 528d6a335abf49b1dbdcae90bcb769378cd06d1b..dff2d0e165df7d2aa358d46fddc1fb26c260d281 100644
--- a/android_webview/java/src/org/chromium/android_webview/AwWebContentsDelegateAdapter.java
+++ b/android_webview/java/src/org/chromium/android_webview/AwWebContentsDelegateAdapter.java
@@ -4,12 +4,13 @@
 
 package org.chromium.android_webview;
 
-import android.annotation.SuppressLint;
+import android.annotation.TargetApi;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.media.AudioManager;
 import android.net.Uri;
 import android.os.AsyncTask;
+import android.os.Build;
 import android.os.Handler;
 import android.os.Message;
 import android.provider.MediaStore;
@@ -29,6 +30,7 @@ import org.chromium.content_public.browser.InvalidateTypes;
  * This class also serves a secondary function of routing certain callbacks from the content layer
  * to specific listener interfaces.
  */
+@TargetApi(Build.VERSION_CODES.LOLLIPOP)
 class AwWebContentsDelegateAdapter extends AwWebContentsDelegate {
     private static final String TAG = "AwWebContentsDelegateAdapter";
 
@@ -111,7 +113,6 @@ class AwWebContentsDelegateAdapter extends AwWebContentsDelegate {
         }
     }
 
-    @SuppressLint("NewApi")  // View#getLayoutDirection requires API level 17.
     @Override
     public boolean takeFocus(boolean reverse) {
         int direction =