Start using the whitelist icon on the NTP.

chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageView.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageView.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageView.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageView.java
index 2cca3fb1a2b7b646c8b8d4206c1151b78f16b7a5..26e179a8057f1385cd6c5ce87e3e6f9a6cc53e47 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageView.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageView.java
@@ -8,6 +8,7 @@ import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
 import android.graphics.Canvas;
 import android.graphics.Rect;
 import android.graphics.drawable.BitmapDrawable;
@@ -767,7 +768,8 @@ public class NewTabPageView extends FrameLayout
     // MostVisitedURLsObserver implementation
 
     @Override
-    public void onMostVisitedURLsAvailable(String[] titles, String[] urls) {
+    public void onMostVisitedURLsAvailable(
+            String[] titles, String[] urls, String[] localIconPaths) {
         mMostVisitedLayout.removeAllViews();
 
         MostVisitedItem[] oldItems = mMostVisitedItems;
@@ -781,6 +783,7 @@ public class NewTabPageView extends FrameLayout
         for (int i = 0; i < titles.length; i++) {
             final String url = urls[i];
             final String title = titles[i];
+            final String localIconPath = localIconPaths[i];
             boolean offlineAvailable = mManager.isOfflineAvailable(url);
 
             // Look for an existing item to reuse.
@@ -799,7 +802,8 @@ public class NewTabPageView extends FrameLayout
 
             // If nothing can be reused, create a new item.
             if (item == null) {
-                item = new MostVisitedItem(mManager, title, url, offlineAvailable, i);
+                item = new MostVisitedItem(
+                        mManager, title, url, localIconPath, offlineAvailable, i);
                 View view =
                         mMostVisitedDesign.createMostVisitedItemView(inflater, item, isInitialLoad);
                 item.initView(view);
@@ -939,6 +943,11 @@ public class NewTabPageView extends FrameLayout
             @Override
             public void onLargeIconAvailable(Bitmap icon, int fallbackColor) {
                 MostVisitedItemView view = (MostVisitedItemView) mItem.getView();
+                // Try to use the locally stored icon
+                if (!mItem.getLocalIconPath().isEmpty()) {
+                    Bitmap bitmap = BitmapFactory.decodeFile(mItem.getLocalIconPath());
+                    icon = bitmap != null ? bitmap : icon;

[Marc Treib, 2016/03/08 14:27:12]

Regular "if" please, rather than assigning icon to itself :)
Also, maybe output some warning if the path is non-empty, but loading fails?

[atanasova, 2016/03/08 15:53:58]

Done.

+                }
                 if (icon == null) {
                     mIconGenerator.setBackgroundColor(fallbackColor);
                     icon = mIconGenerator.generateIconForUrl(mItem.getUrl());