Revert of Handle media access permission request

android_webview/test/shell/src/org/chromium/android_webview/test/NullContentsClient.java

Index: android_webview/test/shell/src/org/chromium/android_webview/test/NullContentsClient.java
diff --git a/android_webview/test/shell/src/org/chromium/android_webview/test/NullContentsClient.java b/android_webview/test/shell/src/org/chromium/android_webview/test/NullContentsClient.java
index 85c994b63be603bcfea760773871a5ddf8c64af0..353250cd5a5ef46ecb7d396bdb6dee57f0e5addb 100644
--- a/android_webview/test/shell/src/org/chromium/android_webview/test/NullContentsClient.java
+++ b/android_webview/test/shell/src/org/chromium/android_webview/test/NullContentsClient.java
@@ -23,7 +23,6 @@
 import org.chromium.android_webview.InterceptedRequestData;
 import org.chromium.android_webview.JsPromptResultReceiver;
 import org.chromium.android_webview.JsResultReceiver;
-import org.chromium.android_webview.permission.AwPermissionRequest;
 import org.chromium.base.ThreadUtils;
 
 import java.security.Principal;
@@ -220,13 +219,4 @@
     public Bitmap getDefaultVideoPoster() {
         return null;
     }
-
-    @Override
-    public void onPermissionRequest(AwPermissionRequest awPermissionRequest) {
-        awPermissionRequest.deny();
-    }
-
-    @Override
-    public void onPermissionRequestCanceled(AwPermissionRequest awPermissionRequest) {
-    }
 }