Fix task adapter notify merge conflict

Resolved merge conflict of ag/7093095 incorrectly and accidentally kept
both HEAD and CL changes. Resolved in this CL.

Test: Manual test
Change-Id: Iad42ab12b486201f496c83f99c8c6094273543f3
(cherry picked from 420115e7f1ccb881502ce126d74583eba8b2bb8d)
diff --git a/go/quickstep/src/com/android/quickstep/views/IconRecentsView.java b/go/quickstep/src/com/android/quickstep/views/IconRecentsView.java
index 1f6696a..6b4d03c 100644
--- a/go/quickstep/src/com/android/quickstep/views/IconRecentsView.java
+++ b/go/quickstep/src/com/android/quickstep/views/IconRecentsView.java
@@ -239,14 +239,11 @@
                 // Set item animator for content filling animation. The item animator will switch
                 // back to the default on completion
                 mTaskRecyclerView.setItemAnimator(mLoadingContentItemAnimator);
-                mTaskAdapter.notifyItemRangeRemoved(TASKS_START_POSITION + numActualItems,
-                        numEmptyItems - numActualItems);
-                mTaskAdapter.notifyItemRangeChanged(TASKS_START_POSITION, numActualItems,
-                        CHANGE_EVENT_TYPE_EMPTY_TO_CONTENT);
             }
-            mTaskAdapter.notifyItemRangeRemoved(numActualItems, numEmptyItems - numActualItems);
-            mTaskAdapter.notifyItemRangeChanged(
-                    0, numActualItems, CHANGE_EVENT_TYPE_EMPTY_TO_CONTENT);
+            mTaskAdapter.notifyItemRangeRemoved(TASKS_START_POSITION + numActualItems,
+                    numEmptyItems - numActualItems);
+            mTaskAdapter.notifyItemRangeChanged(TASKS_START_POSITION, numActualItems,
+                    CHANGE_EVENT_TYPE_EMPTY_TO_CONTENT);
         });
     }