[evolution] Remove unused ETableMemoryStoreCustomColumn.

[Matthew Barnes <mbarnes src gnome org>]

commit ffcf3c1bbbea97c2109a478d8d5c7069b4ed3880
Author: Matthew Barnes <mbarnes redhat com>
Date:   Tue Jun 18 12:27:50 2013 -0400

    Remove unused ETableMemoryStoreCustomColumn.

 .../evolution-util/evolution-util-sections.txt     |    1 -
 e-util/e-table-memory-store.h                      |   15 +++------------
 2 files changed, 3 insertions(+), 13 deletions(-)
---
diff --git a/doc/reference/evolution-util/evolution-util-sections.txt 
b/doc/reference/evolution-util/evolution-util-sections.txt
index c2c6aa0..9d76d52 100644
--- a/doc/reference/evolution-util/evolution-util-sections.txt
+++ b/doc/reference/evolution-util/evolution-util-sections.txt
@@ -3725,7 +3725,6 @@ e_table_memory_callbacks_get_type
 <TITLE>ETableMemoryStore</TITLE>
 ETableMemoryStore
 ETableMemoryStoreColumnType
-ETableMemoryStoreCustomColumn
 ETableMemoryStoreColumnInfo
 E_TABLE_MEMORY_STORE_TERMINATOR
 E_TABLE_MEMORY_STORE_INTEGER
diff --git a/e-util/e-table-memory-store.h b/e-util/e-table-memory-store.h
index d3b9540..2af2b60 100644
--- a/e-util/e-table-memory-store.h
+++ b/e-util/e-table-memory-store.h
@@ -60,25 +60,16 @@ typedef enum {
 } ETableMemoryStoreColumnType;
 
 typedef struct {
-       ETableMemoryCallbacksDuplicateValueFn duplicate_value;
-       ETableMemoryCallbacksFreeValueFn free_value;
-       ETableMemoryCallbacksInitializeValueFn initialize_value;
-       ETableMemoryCallbacksValueIsEmptyFn value_is_empty;
-       ETableMemoryCallbacksValueToStringFn value_to_string;
-} ETableMemoryStoreCustomColumn;
-
-typedef struct {
        ETableMemoryStoreColumnType type;
-       ETableMemoryStoreCustomColumn custom;
        guint editable : 1;
 } ETableMemoryStoreColumnInfo;
 
 #define E_TABLE_MEMORY_STORE_TERMINATOR \
-       { E_TABLE_MEMORY_STORE_COLUMN_TYPE_TERMINATOR, { NULL }, FALSE }
+       { E_TABLE_MEMORY_STORE_COLUMN_TYPE_TERMINATOR, FALSE }
 #define E_TABLE_MEMORY_STORE_INTEGER \
-       { E_TABLE_MEMORY_STORE_COLUMN_TYPE_INTEGER, { NULL }, FALSE }
+       { E_TABLE_MEMORY_STORE_COLUMN_TYPE_INTEGER, FALSE }
 #define E_TABLE_MEMORY_STORE_STRING \
-       { E_TABLE_MEMORY_STORE_COLUMN_TYPE_STRING, { NULL }, FALSE }
+       { E_TABLE_MEMORY_STORE_COLUMN_TYPE_STRING, FALSE }
 
 typedef struct _ETableMemoryStore ETableMemoryStore;
 typedef struct _ETableMemoryStoreClass ETableMemoryStoreClass;