Show icon in PendingAppWidgetHostView immediately.

Before this change, PendingAppWidgetHostView would appear 'blank'
until they were loaded -- which could take a while depending on
how many apps the user had, because the all apps icons are loaded
first.

Bug: 36815047
Change-Id: Ia7449cce4341ed9e9384fc8aaadeaae6c33bb262
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index 53d9385..c84eecb 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -1216,6 +1216,16 @@
                                                     .commit();
                                         }
                                     }
+
+                                    if (appWidgetInfo.restoreStatus !=
+                                            LauncherAppWidgetInfo.RESTORE_COMPLETED) {
+                                        String pkg = appWidgetInfo.providerName.getPackageName();
+                                        appWidgetInfo.pendingItemInfo = new PackageItemInfo(pkg);
+                                        appWidgetInfo.pendingItemInfo.user = appWidgetInfo.user;
+                                        mIconCache.getTitleAndIconForApp(
+                                                appWidgetInfo.pendingItemInfo, false);
+                                    }
+
                                     c.checkAndAddItem(appWidgetInfo, sBgDataModel);
                                 }
                                 break;