Fix bug where Launcher crashes when pinned shortcut has no icon.

Bug: 65187090
Change-Id: Ica5b10e640cf4ab752055da2f4e352680ab26391
diff --git a/src/com/android/launcher3/dragndrop/PinShortcutRequestActivityInfo.java b/src/com/android/launcher3/dragndrop/PinShortcutRequestActivityInfo.java
index 52abbc7..a70a9bb 100644
--- a/src/com/android/launcher3/dragndrop/PinShortcutRequestActivityInfo.java
+++ b/src/com/android/launcher3/dragndrop/PinShortcutRequestActivityInfo.java
@@ -25,7 +25,9 @@
 import android.content.pm.ShortcutInfo;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
+import android.os.Process;
 
+import com.android.launcher3.FastBitmapDrawable;
 import com.android.launcher3.IconCache;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
@@ -69,8 +71,12 @@
 
     @Override
     public Drawable getFullResIcon(IconCache cache) {
-        return mContext.getSystemService(LauncherApps.class)
+        Drawable d = mContext.getSystemService(LauncherApps.class)
                 .getShortcutIconDrawable(mInfo, LauncherAppState.getIDP(mContext).fillResIconDpi);
+        if (d == null) {
+            d = new FastBitmapDrawable(cache.getDefaultIcon(Process.myUserHandle()));
+        }
+        return d;
     }
 
     @Override