Upstream oodles of Chrome for Android code into Chromium.

chrome/android/java_staging/src/org/chromium/chrome/browser/ntp/BookmarksListView.java

+// 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.
+
+package org.chromium.chrome.browser.ntp;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.util.AttributeSet;
+import android.widget.ListView;
+
+import com.google.android.apps.chrome.R;
+
+import org.chromium.chrome.browser.widget.FadingShadow;
+
+/**
+ * The ListView that holds the bookmark items.
+ */
+public class BookmarksListView extends ListView {
+
+    private static final int SHADOW_COLOR = 0x11000000;
+
+    private FadingShadow mFadingShadow;
+
+    public BookmarksListView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        mFadingShadow = new FadingShadow(SHADOW_COLOR);
+        setFadingEdgeLength(getResources().getDimensionPixelSize(R.dimen.ntp_shadow_height));
+        setDivider(null);
+        setDividerHeight(0);
+    }
+
+    @Override
+    protected void dispatchDraw(Canvas canvas) {
+        super.dispatchDraw(canvas);
+        setVerticalFadingEdgeEnabled(true);
+        float shadowStrength = getTopFadingEdgeStrength();
+        float shadowHeight = getVerticalFadingEdgeLength();
+        setVerticalFadingEdgeEnabled(false);
+        mFadingShadow.drawShadow(this, canvas, FadingShadow.POSITION_TOP, shadowHeight,
+                shadowStrength);
+    }
+
+    // Change the visibility of this method to public, so BookmarksPageView can call it.
+    @Override
+    public boolean awakenScrollBars() {
+        return super.awakenScrollBars();
+    }
+}