Bug 449443 - Upgrade to SQLite 3.6.4

This changeset contains the changes needed to Mozilla code.
r=Mano

configure.in

@@ -132,7 +132,7 @@ LIBGNOME_VERSION=2.0
 STARTUP_NOTIFICATION_VERSION=0.8
 DBUS_VERSION=0.60
 LCMS_VERSION=1.17
-SQLITE_VERSION=3.5.4
+SQLITE_VERSION=3.6.4
 
 MSMANIFEST_TOOL=
 

db/sqlite3/README.MOZILLA

@@ -1,7 +1,6 @@
-This is sqlite 3.5.4.2
+This is sqlite 3.6.4
 
-
--- Peter Weilbacher <mozilla@weilbacher.org>, 04/2008
+-- Shawn Wilsher <me@shawnwilsher.com>, 10/2008
 
 See http://www.sqlite.org/ for more info.
 

db/sqlite3/src/sqlite.def

@@ -111,9 +111,7 @@ EXPORTS
         sqlite3_mutex_alloc
         sqlite3_mutex_enter
         sqlite3_mutex_free
-        sqlite3_mutex_held
         sqlite3_mutex_leave
-        sqlite3_mutex_notheld
         sqlite3_mutex_try
         sqlite3_mprintf
         sqlite3_open