Move SyncFileSystem.* histograms out of */sync/histograms.xml

These histograms have nothing to do with components/sync, they were
mistakenly added to the sync histograms file.

Bug: None
Change-Id: I5d22799a2a4c20534db04de3ff8531cef781a38e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2590036
Auto-Submit: Victor Vianna <victorvianna@google.com>
Commit-Queue: Robert Kaplow <rkaplow@chromium.org>
Reviewed-by: Robert Kaplow <rkaplow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#837107}

tools/metrics/histograms/histograms_xml/others/histograms.xml

@@ -15207,6 +15207,73 @@ should be kept until we remove incident reporting. -->
   </summary>
 </histogram>
 
+<histogram name="SyncFileSystem.ConflictResolutionPolicy"
+    enum="SyncFSConflictResolutionPolicy" expires_after="M85">
+  <owner>tzik@chromium.org</owner>
+  <summary>
+    Overridden conflict resolution policy of Sync FileSystem API. Recorded for
+    each API call to override the policy.
+  </summary>
+</histogram>
+
+<histogram name="SyncFileSystem.Database.Open" enum="LevelDBStatus"
+    expires_after="M77">
+  <owner>tzik@chromium.org</owner>
+  <summary>The result of opening the Sync FileSystem backend database.</summary>
+</histogram>
+
+<histogram name="SyncFileSystem.MetadataNumber" units="units"
+    expires_after="M85">
+  <owner>tzik@chromium.org</owner>
+  <summary>
+    The number of cached backing remote file metadata in the Sync FileSystem
+    database. Recorded at the initialization phase of Sync FileSystem.
+  </summary>
+</histogram>
+
+<histogram name="SyncFileSystem.RegisteredAppNumber" units="units"
+    expires_after="M85">
+  <owner>tzik@chromium.org</owner>
+  <summary>
+    The number of Chrome Apps that uses Sync FileSystem with V2 backend.
+    Recorded at the initialization phase of Sync FileSystem.
+  </summary>
+</histogram>
+
+<histogram name="SyncFileSystem.RegisterOriginResult"
+    enum="SyncFSRemoteServiceState" expires_after="2018-08-30">
+  <owner>tzik@chromium.org</owner>
+  <summary>
+    The result of the registration of Chrome App to Sync FileSystem.
+  </summary>
+</histogram>
+
+<histogram name="SyncFileSystem.RegisterOriginTime" units="ms"
+    expires_after="M77">
+  <owner>peria@chromium.org</owner>
+  <owner>tzik@chromium.org</owner>
+  <summary>
+    Time elapsed to register a Chrome App to SyncFilesystem. Recorded for each
+    registration request by apps.
+  </summary>
+</histogram>
+
+<histogram name="SyncFileSystem.TrackerDB.Open" enum="LevelDBStatus"
+    expires_after="2018-08-30">
+  <owner>tzik@chromium.org</owner>
+  <summary>The result of opening the Sync FileSystem tracker database.</summary>
+</histogram>
+
+<histogram name="SyncFileSystem.TrackerNumber" units="units"
+    expires_after="M85">
+  <owner>tzik@chromium.org</owner>
+  <summary>
+    The number of the directory tree node that maps backing files to local files
+    in the Sync FileSystem database. Recorded at the initialization phase of
+    SyncFileSystem.
+  </summary>
+</histogram>
+
 <histogram name="Tablet.AppDrag.EndWindowState"
     enum="AppWindowDragEndWindowState" expires_after="2021-06-01">
   <owner>minch@chromium.org</owner>

tools/metrics/histograms/histograms_xml/sync/histograms.xml

@@ -1056,73 +1056,6 @@ can be compared for the same population). -->
   </summary>
 </histogram>
 
-<histogram name="SyncFileSystem.ConflictResolutionPolicy"
-    enum="SyncFSConflictResolutionPolicy" expires_after="M85">
-  <owner>tzik@chromium.org</owner>
-  <summary>
-    Overridden conflict resolution policy of Sync FileSystem API. Recorded for
-    each API call to override the policy.
-  </summary>
-</histogram>
-
-<histogram name="SyncFileSystem.Database.Open" enum="LevelDBStatus"
-    expires_after="M77">
-  <owner>tzik@chromium.org</owner>
-  <summary>The result of opening the Sync FileSystem backend database.</summary>
-</histogram>
-
-<histogram name="SyncFileSystem.MetadataNumber" units="units"
-    expires_after="M85">
-  <owner>tzik@chromium.org</owner>
-  <summary>
-    The number of cached backing remote file metadata in the Sync FileSystem
-    database. Recorded at the initialization phase of Sync FileSystem.
-  </summary>
-</histogram>
-
-<histogram name="SyncFileSystem.RegisteredAppNumber" units="units"
-    expires_after="M85">
-  <owner>tzik@chromium.org</owner>
-  <summary>
-    The number of Chrome Apps that uses Sync FileSystem with V2 backend.
-    Recorded at the initialization phase of Sync FileSystem.
-  </summary>
-</histogram>
-
-<histogram name="SyncFileSystem.RegisterOriginResult"
-    enum="SyncFSRemoteServiceState" expires_after="2018-08-30">
-  <owner>tzik@chromium.org</owner>
-  <summary>
-    The result of the registration of Chrome App to Sync FileSystem.
-  </summary>
-</histogram>
-
-<histogram name="SyncFileSystem.RegisterOriginTime" units="ms"
-    expires_after="M77">
-  <owner>peria@chromium.org</owner>
-  <owner>tzik@chromium.org</owner>
-  <summary>
-    Time elapsed to register a Chrome App to SyncFilesystem. Recorded for each
-    registration request by apps.
-  </summary>
-</histogram>
-
-<histogram name="SyncFileSystem.TrackerDB.Open" enum="LevelDBStatus"
-    expires_after="2018-08-30">
-  <owner>tzik@chromium.org</owner>
-  <summary>The result of opening the Sync FileSystem tracker database.</summary>
-</histogram>
-
-<histogram name="SyncFileSystem.TrackerNumber" units="units"
-    expires_after="M85">
-  <owner>tzik@chromium.org</owner>
-  <summary>
-    The number of the directory tree node that maps backing files to local files
-    in the Sync FileSystem database. Recorded at the initialization phase of
-    SyncFileSystem.
-  </summary>
-</histogram>
-
 </histograms>
 
 </histogram-configuration>