innodb.test: The error code 1540 has been renumbered to 1542.
innodb.result: Adjust the expected value of Innodb_buffer_pool_pages_total.
Something may have changed in the BLOB handling in branches/zip.

ha_innodb.cc: Add ha_innobase:: prefix to some DBUG_ENTER macros.

row_merge_create_temporary_table(): Free the heap only after invoking
row_create_table_for_mysql().  The table->col_names points to the heap
until the system columns are added by row_create_table_for_mysql().

TODO: use the filename-safe encoding in temporary table names.  Test
extensively under Valgrind and fix all errors found.  Eliminate
merge_rec_t and rewrite row0merge.c to write the records directly to
the merge blocks.