Bug 386179 - Stop using private sqlite functions. r=sspitzer

db/sqlite3/src/sqlite3file.h

@@ -203,11 +203,4 @@ struct sqlite3OsVtbl {
   extern struct sqlite3OsVtbl sqlite3Os;
 #endif /* _SQLITE_OS_C_ */
 
-
-/* FROM os.h
-** ---------
-** This additional API routine is available with redefinable I/O
-*/
-struct sqlite3OsVtbl *sqlite3_os_switch(void);
-
 } // extern "C"

storage/src/mozStorageAsyncIO.cpp

@@ -503,7 +503,7 @@ NS_IMPL_THREADSAFE_ISUPPORTS1(AsyncWriteThread, nsIRunnable)
 nsresult
 mozStorageService::InitStorageAsyncIO()
 {
-  sqlite3OsVtbl* vtable = sqlite3_os_switch();
+  sqlite3OsVtbl* vtable = &sqlite3Os;
 
   sqliteOrigOpenReadWrite = vtable->xOpenReadWrite;
   sqliteOrigOpenReadOnly = vtable->xOpenReadOnly;