Replace search_sogou.png with a vector drawable

chrome/android/java/src/org/chromium/chrome/browser/widget/PromoDialog.java

 // Copyright 2017 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.chrome.browser.widget;
 
 import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup.LayoutParams;
 import android.widget.FrameLayout;
 
 import org.chromium.base.ApiCompatibilityUtils;
 import org.chromium.chrome.R;
 
 /**
  * Generic builder for promo dialogs.
  */
 public abstract class PromoDialog
         extends Dialog implements View.OnClickListener, DialogInterface.OnDismissListener {
     /** Parameters that can be used to create a new PromoDialog. */
     public static class DialogParams {
-        /** Optional: Resource ID of the Drawable to use for the promo illustration. */
+        /**
+         * Optional: Resource ID of the Drawable to use for the promo illustration.
+         * This parameter and {@link #vectorDrawableResource} are mutually exclusive.
+         */
         public int drawableResource;
 
+        /**
+         * Optional: Resource ID of the VectorDrawable to use for the promo illustration.
+         * This parameter and {@link #drawableResource} are mutually exclusive.
+         */
+        public int vectorDrawableResource;
+
         /** Resource ID of the String to show as the promo title. */
         public int headerStringResource;
 
         /** Optional: Resource ID of the String to show as descriptive text. */
         public int subheaderStringResource;
 
         /** Optional: Resource ID of the String to show as footer text. */
         public int footerStringResource;
 
         /** Optional: Resource ID of the String to show on the primary/ok button. */
@@ skipping 42 matching lines @@
             if (view != null) view.setOnClickListener(this);
         }
     }
 
     @Override
     public void onClick(View view) {}
 
     /** Returns a set of {@link DialogParams} that define what is shown in the promo dialog. */
     protected abstract DialogParams getDialogParams();
 }