[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/wal_common.tcl

Index: third_party/sqlite/sqlite-src-3080704/test/wal_common.tcl
diff --git a/third_party/sqlite/sqlite-src-3080704/test/wal_common.tcl b/third_party/sqlite/sqlite-src-3080704/test/wal_common.tcl
deleted file mode 100644
index 917ad598f6307567d79c63f58b431e817acb8f61..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3080704/test/wal_common.tcl
+++ /dev/null
@@ -1,93 +0,0 @@
-# 2010 June 03
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# This file contains common code used by many different malloc tests
-# within the test suite.
-#
-
-proc wal_file_size {nFrame pgsz} {
-  expr {32 + ($pgsz+24)*$nFrame}
-}
-
-proc wal_frame_count {zFile pgsz} {
-  if {[file exists $zFile]==0} { return 0 }
-  set f [file size $zFile]
-  if {$f < 32} { return 0 }
-  expr {($f - 32) / ($pgsz+24)}
-}
-
-proc wal_cksum_intlist {ckv1 ckv2 intlist} {
-  upvar $ckv1 c1
-  upvar $ckv2 c2
-  foreach {v1 v2} $intlist {
-    set c1 [expr {($c1 + $v1 + $c2)&0xFFFFFFFF}]
-    set c2 [expr {($c2 + $v2 + $c1)&0xFFFFFFFF}]
-  }
-}
-
-
-# This proc calculates checksums in the same way as those used by SQLite 
-# in WAL files. If the $endian argument is "big", then checksums are
-# calculated by interpreting data as an array of big-endian integers. If
-# it is "little", data is interpreted as an array of little-endian integers.
-#
-proc wal_cksum {endian ckv1 ckv2 blob} {
-  upvar $ckv1 c1
-  upvar $ckv2 c2
-
-  if {$endian!="big" && $endian!="little"} {
-    return -error "Bad value \"$endian\" - must be \"big\" or \"little\""
-  }
-  set scanpattern I*
-  if {$endian == "little"} { set scanpattern i* }
-
-  binary scan $blob $scanpattern values
-  wal_cksum_intlist c1 c2 $values
-}
-
-proc wal_set_walhdr {filename {intlist {}}} {
-  if {[llength $intlist]==6} {
-    set blob [binary format I6 $intlist]
-    set endian little
-    if {[lindex $intlist 0] & 0x00000001} { set endian big }
-    set c1 0
-    set c2 0
-    wal_cksum $endian c1 c2 $blob
-    append blob [binary format II $c1 $c2]
-
-    set fd [open $filename r+]
-    fconfigure $fd -translation binary
-    fconfigure $fd -encoding binary
-    seek $fd 0
-    puts -nonewline $fd $blob
-    close $fd
-  }
-
-  set fd [open $filename]
-  fconfigure $fd -translation binary
-  fconfigure $fd -encoding binary
-  set blob [read $fd 24]
-  close $fd
-
-  binary scan $blob I6 ints
-  set ints
-}
-
-proc wal_fix_walindex_cksum {hdrvar} {
-  upvar $hdrvar hdr
-  set c1 0
-  set c2 0
-  wal_cksum_intlist c1 c2 [lrange $hdr 0 9]
-  lset hdr 10 $c1
-  lset hdr 11 $c2
-}
-
-