[Sheriff] Revert "[WebLayer] Reuse Chrome's InfoBarWrapper.java"

This reverts commit b7a33c21.

Reason for revert: possibly causing crbug/1100914

Original change's description:
> [WebLayer] Reuse Chrome's InfoBarWrapper.java
> 
> This CL eliminates //weblayer's copy of chrome's InfoBarWrapper.java in
> favor of directly using the latter now that it has been componentized.
> There were no substantive changes introduced in //weblayer and no
> behavioral changes.
> 
> Bug: 1099169
> Change-Id: Ie9cc819f17ce30bb66085cb05040ce11696725ec
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2270554
> Commit-Queue: Colin Blundell <blundell@chromium.org>
> Reviewed-by: Clark DuVall <cduvall@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#783894}

TBR=blundell@chromium.org,cduvall@chromium.org

Change-Id: I5f0fbec56bae167ccfb54ca9d9fd4b5f3fdf25ad
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 1099169
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2276312Reviewed-by: Parastoo Geranmayeh <parastoog@google.com>
Commit-Queue: Parastoo Geranmayeh <parastoog@google.com>
Cr-Commit-Position: refs/heads/master@{#783980}

weblayer/browser/java/BUILD.gn

@@ -9,6 +9,7 @@ import("//weblayer/variables.gni")
 
 android_resources("weblayer_resources") {
   sources = [
+    "res/drawable/weblayer_infobar_wrapper_bg.xml",
     "res/drawable/weblayer_tab_indicator.xml",
     "res/layout/site_settings_layout.xml",
     "res/layout/weblayer_infobar_translate_compact_content.xml",
@@ -95,6 +96,7 @@ android_library("java") {
     "org/chromium/weblayer_private/InfoBarContainer.java",
     "org/chromium/weblayer_private/InfoBarContainerLayout.java",
     "org/chromium/weblayer_private/InfoBarContainerView.java",
+    "org/chromium/weblayer_private/InfoBarWrapper.java",
     "org/chromium/weblayer_private/IntentUtils.java",
     "org/chromium/weblayer_private/InterceptNavigationDelegateClientImpl.java",
     "org/chromium/weblayer_private/LocaleChangedBroadcastReceiver.java",

weblayer/browser/java/org/chromium/weblayer_private/InfoBarContainerLayout.java

@@ -19,7 +19,6 @@ import android.view.View;
 import android.widget.FrameLayout;
 
 import org.chromium.components.infobars.InfoBarUiItem;
-import org.chromium.components.infobars.InfoBarWrapper;
 import org.chromium.ui.widget.OptimizedFrameLayout;
 import org.chromium.weblayer_private.InfoBarContainer.InfoBarAnimationListener;
 

weblayer/browser/java/org/chromium/weblayer_private/InfoBarWrapper.java

+// 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.weblayer_private;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.view.Gravity;
+import android.view.View;
+import android.widget.FrameLayout;
+
+import org.chromium.components.infobars.InfoBarUiItem;
+
+/**
+ * Layout that holds an infobar's contents and provides a background color and a top shadow.
+ */
+class InfoBarWrapper extends FrameLayout {
+    private final InfoBarUiItem mItem;
+
+    /**
+     * Constructor for inflating from Java.
+     */
+    InfoBarWrapper(Context context, InfoBarUiItem item) {
+        super(context);
+        mItem = item;
+        Resources res = context.getResources();
+        int peekingHeight = res.getDimensionPixelSize(R.dimen.infobar_peeking_height);
+        int shadowHeight = res.getDimensionPixelSize(R.dimen.infobar_shadow_height);
+        setMinimumHeight(peekingHeight + shadowHeight);
+
+        // setBackgroundResource() changes the padding, so call setPadding() second.
+        setBackgroundResource(R.drawable.weblayer_infobar_wrapper_bg);
+        setPadding(0, shadowHeight, 0, 0);
+    }
+
+    InfoBarUiItem getItem() {
+        return mItem;
+    }
+
+    @Override
+    public void onViewAdded(View child) {
+        child.setLayoutParams(new LayoutParams(
+                LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT, Gravity.TOP));
+    }
+}

weblayer/browser/java/res/drawable/weblayer_infobar_wrapper_bg.xml

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2015 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. -->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
+    <item>
+        <bitmap
+            android:src="@drawable/infobar_shadow_top"
+            android:gravity="top|fill_horizontal"
+            android:tileMode="disabled" />
+    </item>
+    <item
+        android:top="@dimen/infobar_shadow_height"
+        android:drawable="@color/infobar_background_color" />
+</layer-list>