Prevent multiple size changed callbacks to widgets whenever we reload the workspace.

Change-Id: I54d7f54ba9ead36201cfaad36fbb234a4c119b20
diff --git a/src/com/android/launcher2/Launcher.java b/src/com/android/launcher2/Launcher.java
index 2e7caff..91184c9 100644
--- a/src/com/android/launcher2/Launcher.java
+++ b/src/com/android/launcher2/Launcher.java
@@ -1129,8 +1129,7 @@
 
             launcherInfo.hostView.setTag(launcherInfo);
             launcherInfo.hostView.setVisibility(View.VISIBLE);
-            AppWidgetResizeFrame.updateWidgetSizeRanges(launcherInfo.hostView,
-                    this, launcherInfo.spanX, launcherInfo.spanY);
+            launcherInfo.notifyWidgetSizeChanged(this);
             mWorkspace.addInScreen(launcherInfo.hostView, container, screen, cellXY[0], cellXY[1],
                     launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked());
 
@@ -3160,17 +3159,14 @@
 
         item.hostView.setAppWidget(appWidgetId, appWidgetInfo);
         item.hostView.setTag(item);
+        item.onBindAppWidget(this);
 
         workspace.addInScreen(item.hostView, item.container, item.screen, item.cellX,
                 item.cellY, item.spanX, item.spanY, false);
-
         addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo);
 
         workspace.requestLayout();
 
-        AppWidgetResizeFrame.updateWidgetSizeRanges(item.hostView,
-                this, item.spanX, item.spanY);
-
         if (DEBUG_WIDGETS) {
             Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
                     + (SystemClock.uptimeMillis()-start) + "ms");