[sql] Import SQLite 3.17.0.

third_party/sqlite/src/ext/rbu/rbu5.test

Index: third_party/sqlite/src/ext/rbu/rbu5.test
diff --git a/third_party/sqlite/src/ext/rbu/rbu5.test b/third_party/sqlite/src/ext/rbu/rbu5.test
index 9a0f17bc5d72be90af9577a80275057aac8ae513..8e4ae8cb695d6072ea6978aa7d3ded68895fdd8e 100644
--- a/third_party/sqlite/src/ext/rbu/rbu5.test
+++ b/third_party/sqlite/src/ext/rbu/rbu5.test
@@ -12,35 +12,10 @@
 # Test some properties of the pager_rbu_mode and rbu_mode pragmas.
 #
 
-if {![info exists testdir]} {
-  set testdir [file join [file dirname [info script]] .. .. test]
-}
-source $testdir/tester.tcl
+source [file join [file dirname [info script]] rbu_common.tcl]
 set ::testprefix rbu5
 
 
-# Run the RBU in file $rbu on target database $target until completion.
-#
-proc run_rbu {target rbu} {
-  sqlite3rbu rbu $target $rbu
-  while { [rbu step]=="SQLITE_OK" } {}
-  rbu close
-}
-
-
-# Run the RBU in file $rbu on target database $target one step at a
-# time until completion.
-#
-proc step_rbu {target rbu} {
-  while 1 {
-    sqlite3rbu rbu $target $rbu
-    set rc [rbu step]
-    rbu close
-    if {$rc != "SQLITE_OK"} break
-  }
-  set rc
-}
-
 # Return a list of the primary key columns for table $tbl in the database
 # opened by database handle $db.
 #