[sql] Remove SQLite 3.10.2 reference directory.

third_party/sqlite/sqlite-src-3100200/tool/cg_anno.tcl

Index: third_party/sqlite/sqlite-src-3100200/tool/cg_anno.tcl
diff --git a/third_party/sqlite/sqlite-src-3100200/tool/cg_anno.tcl b/third_party/sqlite/sqlite-src-3100200/tool/cg_anno.tcl
deleted file mode 100755
index f806c5a5af07011394721e7f0cb376ce9935b9b4..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3100200/tool/cg_anno.tcl
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/usr/bin/tclsh
-#
-# A wrapper around cg_annotate that sets appropriate command-line options
-# and rearranges the output so that annotated files occur in a consistent
-# sorted order.  Used by the run-speed-test.tcl script.
-#
-
-set in [open "|cg_annotate --show=Ir --auto=yes --context=40 $argv" r]
-set dest !
-set out(!) {}
-while {![eof $in]} {
-  set line [string map {\t {        }} [gets $in]]
-  if {[regexp {^-- Auto-annotated source: (.*)} $line all name]} {
-    set dest $name
-  } elseif {[regexp {^-- line \d+ ------} $line]} {
-    set line [lreplace $line 2 2 {#}]
-  } elseif {[regexp {^The following files chosen for } $line]} {
-    set dest !
-  }
-  append out($dest) $line\n
-}
-foreach x [lsort [array names out]] {
-  puts $out($x)
-}