ShapeDetection: Move factory method to static nested class

content/public/android/java/src/org/chromium/content/browser/shapedetection/FaceDetectionProviderFactory.java

Index: content/public/android/java/src/org/chromium/content/browser/shapedetection/FaceDetectionProviderFactory.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/shapedetection/FaceDetectionProviderFactory.java b/content/public/android/java/src/org/chromium/content/browser/shapedetection/FaceDetectionProviderFactory.java
deleted file mode 100644
index abafc0a3bc751952cab97c83d4664165db23a4f9..0000000000000000000000000000000000000000
--- a/content/public/android/java/src/org/chromium/content/browser/shapedetection/FaceDetectionProviderFactory.java
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.content.browser.shapedetection;
-
-import android.content.Context;
-
-import org.chromium.services.service_manager.InterfaceFactory;
-import org.chromium.shape_detection.mojom.FaceDetectionProvider;
-
-/**
- * A factory method for registry in InterfaceRegistrarImpl.java.
- */
-public class FaceDetectionProviderFactory implements InterfaceFactory<FaceDetectionProvider> {
-    public FaceDetectionProviderFactory(Context context) {}
-
-    @Override
-    public FaceDetectionProvider createImpl() {
-        return new FaceDetectionProviderImpl();
-    }
-}