Revert "Refactors Search results into separate RV for Toast."

This reverts commit 6729f0b950.

Reason for revert: This change caused b/230648542.

Please see https://b.corp.google.com/issues/230648542#comment5 for the video after reverting this change.

Bug: 206905515
Bug: 230648542

Change-Id: I85f063c56cad137c05b810204244bba7e8f94ee7

src/com/android/launcher3/allapps/SearchRecyclerView.java

@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.allapps;
-
-import android.content.Context;
-import android.util.AttributeSet;
-
-/** A RecyclerView for AllApps Search results. */
-public class SearchRecyclerView extends AllAppsRecyclerView {
-    private static final String TAG = "SearchRecyclerView";
-
-    public SearchRecyclerView(Context context) {
-        this(context, null);
-    }
-
-    public SearchRecyclerView(Context context, AttributeSet attrs) {
-        this(context, attrs, 0);
-    }
-
-    public SearchRecyclerView(Context context, AttributeSet attrs, int defStyleAttr) {
-        this(context, attrs, defStyleAttr, 0);
-    }
-
-    public SearchRecyclerView(Context context, AttributeSet attrs, int defStyleAttr,
-            int defStyleRes) {
-        super(context, attrs, defStyleAttr, defStyleRes);
-    }
-
-    @Override
-    protected void updatePoolSize() {
-        RecycledViewPool pool = getRecycledViewPool();
-        pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_ICON, mNumAppsPerRow);
-        // TODO(b/206905515): Add maxes for other View types.
-    }
-
-    @Override
-    public boolean supportsFastScrolling() {
-        return false;
-    }
-}