Fixed after-merge failures found by buildbot

mysql-test/suite/funcs_1/r/is_columns_is.result:
  Updated test results
mysql-test/suite/pbxt/r/client_xml.result:
  Updated test results
mysys/Makefile.am:
  Added back my_port.c
storage/xtradb/buf/buf0buddy.c:
  Removed not used variables
storage/xtradb/fil/fil0fil.c:
  Added casts to fix compiler warnings

mysql-test/suite/funcs_1/r/is_columns_is.result

@@ -199,6 +199,7 @@ NULL	information_schema	INNODB_SYS_INDEXES	TYPE	5	0	NO	bigint	NULL	NULL	20	0	NUL
 NULL	information_schema	INNODB_SYS_STATS	DIFF_VALS	3	0	NO	bigint	NULL	NULL	20	0	NULL	NULL	bigint(21) unsigned			select	
 NULL	information_schema	INNODB_SYS_STATS	INDEX_ID	1	0	NO	bigint	NULL	NULL	20	0	NULL	NULL	bigint(21) unsigned			select	
 NULL	information_schema	INNODB_SYS_STATS	KEY_COLS	2	0	NO	bigint	NULL	NULL	20	0	NULL	NULL	bigint(21) unsigned			select	
+NULL	information_schema	INNODB_SYS_STATS	NON_NULL_VALS	4	NULL	YES	bigint	NULL	NULL	20	0	NULL	NULL	bigint(21) unsigned			select	
 NULL	information_schema	INNODB_SYS_TABLES	CLUSTER_NAME	8		NO	varchar	192	576	NULL	NULL	utf8	utf8_general_ci	varchar(192)			select	
 NULL	information_schema	INNODB_SYS_TABLES	ID	3	0	NO	bigint	NULL	NULL	20	0	NULL	NULL	bigint(21) unsigned			select	
 NULL	information_schema	INNODB_SYS_TABLES	MIX_ID	6	0	NO	bigint	NULL	NULL	20	0	NULL	NULL	bigint(21) unsigned			select	
@@ -673,6 +674,7 @@ NULL	information_schema	INNODB_SYS_INDEXES	PAGE_NO	bigint	NULL	NULL	NULL	NULL	bi
 NULL	information_schema	INNODB_SYS_STATS	INDEX_ID	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
 NULL	information_schema	INNODB_SYS_STATS	KEY_COLS	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
 NULL	information_schema	INNODB_SYS_STATS	DIFF_VALS	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
+NULL	information_schema	INNODB_SYS_STATS	NON_NULL_VALS	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned
 3.0000	information_schema	INNODB_SYS_TABLES	SCHEMA	varchar	192	576	utf8	utf8_general_ci	varchar(192)
 3.0000	information_schema	INNODB_SYS_TABLES	NAME	varchar	192	576	utf8	utf8_general_ci	varchar(192)
 NULL	information_schema	INNODB_SYS_TABLES	ID	bigint	NULL	NULL	NULL	NULL	bigint(21) unsigned

mysql-test/suite/pbxt/r/client_xml.result

@@ -18,9 +18,9 @@ insert into t1 values (1, 2, 'a&b a<b a>b');
 <mysqldump xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
 <database name="test">
 	<table_structure name="t1">
-		<field Field="a&amp;b" Type="int(11)" Null="YES" Key="" Extra="" />
-		<field Field="a&lt;b" Type="int(11)" Null="YES" Key="" Extra="" />
-		<field Field="a&gt;b" Type="text" Null="YES" Key="" Extra="" />
+		<field Field="a&amp;b" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
+		<field Field="a&lt;b" Type="int(11)" Null="YES" Key="" Extra="" Comment="" />
+		<field Field="a&gt;b" Type="text" Null="YES" Key="" Extra="" Comment="" />
 	</table_structure>
 	<table_data name="t1">
 	<row>

mysys/Makefile.am

@@ -43,7 +43,8 @@ libmysys_la_SOURCES =	my_init.c my_getwd.c mf_getdate.c my_mmap.c \
 			mf_wcomp.c mf_wfile.c my_gethwaddr.c \
 			mf_qsort.c mf_qsort2.c mf_sort.c \
 			ptr_cmp.c mf_radix.c queues.c my_getncpus.c \
-			tree.c trie.c list.c hash.c array.c string.c typelib.c \
+			tree.c trie.c list.c hash.c array.c string.c \
+			typelib.c \
 			my_copy.c my_append.c my_lib.c \
 			my_delete.c my_rename.c my_redel.c \
 			my_chsize.c my_clock.c \
@@ -51,7 +52,7 @@ libmysys_la_SOURCES =	my_init.c my_getwd.c mf_getdate.c my_mmap.c \
 			my_sync.c my_getopt.c my_mkdir.c \
 			default_modify.c default.c \
                         my_compress.c checksum.c \
-			my_net.c my_sleep.c \
+			my_net.c my_port.c my_sleep.c \
 			charset.c charset-def.c my_bitmap.c my_bit.c md5.c \
 			rijndael.c my_aes.c sha1.c \
 			my_compare.c my_netware.c my_largepage.c \

storage/xtradb/buf/buf0buddy.c

@@ -452,8 +452,6 @@ buf_buddy_relocate(
 	buf_page_t*	bpage;
 	const ulint	size	= BUF_BUDDY_LOW << i;
 	ullint		usec	= ut_time_us(NULL);
-	ulint		space;
-	ulint		page_no;
 
 	//ut_ad(buf_pool_mutex_own());
 	ut_ad(mutex_own(&zip_free_mutex));

storage/xtradb/fil/fil0fil.c

@@ -691,7 +691,7 @@ fil_node_open_file(
 		ut_a(space->purpose != FIL_LOG);
 		ut_a(!trx_sys_sys_space(space->id));
 
-		if (size_bytes < FIL_IBD_FILE_INITIAL_SIZE * (lint)UNIV_PAGE_SIZE) {
+		if (size_bytes < (ib_uint64_t) (FIL_IBD_FILE_INITIAL_SIZE * (lint)UNIV_PAGE_SIZE)) {
 			fprintf(stderr,
 				"InnoDB: Error: the size of single-table"
 				" tablespace file %s\n"
@@ -3806,7 +3806,7 @@ fil_load_single_table_tablespace(
 	/* Align the memory for file i/o if we might have O_DIRECT set */
 	page = ut_align(buf2, UNIV_PAGE_SIZE);
 
-	if (size >= FIL_IBD_FILE_INITIAL_SIZE * (lint)UNIV_PAGE_SIZE) {
+	if (size >= (ib_uint64_t) (FIL_IBD_FILE_INITIAL_SIZE * (lint)UNIV_PAGE_SIZE)) {
 		success = os_file_read(file, page, 0, 0, UNIV_PAGE_SIZE);
 
 		/* We have to read the tablespace id from the file */