Fixed erroneous increment of the rescheduled metric

Rescheduled metric was incorrectly incremented during merge.

Change-Id: I9007b28a2a13c5df527e214b8ba38008dc1252eb

src/main/java/com/googlesource/gerrit/plugins/replication/pull/Source.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/pull/Source.java b/src/main/java/com/googlesource/gerrit/plugins/replication/pull/Source.java
index a5d1e9e..0a75288 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/pull/Source.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/pull/Source.java
@@ -641,8 +641,6 @@
                   fetchOp.getTaskIdHex(), fetchOp.getURI(), pendingFetchOp.getTaskIdHex()),
               fetchOp.getStatesAsArray());
 
-          queueMetrics.incrementTaskRescheduled(this);
-
         } else {
           // The one pending is one that is NOT retrying, it was just
           // scheduled believing no problem would happen. The one pending
@@ -682,9 +680,8 @@
                   "[%s] Merging the pending fetch from [%s] with task [%s] and rescheduling",
                   pendingFetchOp.getTaskIdHex(), pendingFetchOp.getURI(), fetchOp.getTaskIdHex()),
               pendingFetchOp.getStatesAsArray());
-
-          queueMetrics.incrementTaskMerged(this);
         }
+        queueMetrics.incrementTaskMerged(this);
       }
 
       if (pendingFetchOp == null || !pendingFetchOp.isRetrying()) {