[evolution-data-server] Remove unused CamelFolderSummaryLock enum.

[Matthew Barnes <mbarnes src gnome org>]

commit 08be8a17f2af4ee10bb8a1537cc1fde963031e70
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Sep 22 07:54:36 2013 -0400

    Remove unused CamelFolderSummaryLock enum.

 camel/camel-folder-summary.h            |    9 ---------
 docs/reference/camel/camel-sections.txt |    1 -
 2 files changed, 0 insertions(+), 10 deletions(-)
---
diff --git a/camel/camel-folder-summary.h b/camel/camel-folder-summary.h
index a98a278..319603d 100644
--- a/camel/camel-folder-summary.h
+++ b/camel/camel-folder-summary.h
@@ -225,15 +225,6 @@ typedef enum {
        CAMEL_FOLDER_SUMMARY_IN_MEMORY_ONLY     = 1 << 1
 } CamelFolderSummaryFlags;
 
-/**
- * CamelFolderSummaryLock:
- *
- * Since: 2.32
- **/
-typedef enum _CamelFolderSummaryLock {
-       CAMEL_FOLDER_SUMMARY_SUMMARY_LOCK,
-} CamelFolderSummaryLock;
-
 struct _CamelFolderSummary {
        CamelObject parent;
        CamelFolderSummaryPrivate *priv;
diff --git a/docs/reference/camel/camel-sections.txt b/docs/reference/camel/camel-sections.txt
index 30d227c..955ed99 100644
--- a/docs/reference/camel/camel-sections.txt
+++ b/docs/reference/camel/camel-sections.txt
@@ -577,7 +577,6 @@ CamelTag
 CamelSummaryMessageID
 CamelSummaryReferences
 CamelFolderSummaryFlags
-CamelFolderSummaryLock
 camel_folder_summary_new
 camel_folder_summary_get_folder
 camel_folder_summary_get_saved_count