[sql] Rewrite sqlite patching "system".

third_party/sqlite/patches/0011-fts3-backport-ICU-tokenizer-iterate-by-UTF16.patch

Index: third_party/sqlite/patches/0011-fts3-backport-ICU-tokenizer-iterate-by-UTF16.patch
diff --git a/third_party/sqlite/patches/0011-fts3-backport-ICU-tokenizer-iterate-by-UTF16.patch b/third_party/sqlite/patches/0011-fts3-backport-ICU-tokenizer-iterate-by-UTF16.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0c462f89996b30333c5efa0199bfa0fb5d14f265
--- /dev/null
+++ b/third_party/sqlite/patches/0011-fts3-backport-ICU-tokenizer-iterate-by-UTF16.patch
@@ -0,0 +1,27 @@
+From 4e44ebf4ba2f2a816cdff1d3d3b7084c985b9c29 Mon Sep 17 00:00:00 2001
+From: Scott Hess <shess@chromium.org>
+Date: Tue, 23 Dec 2014 13:22:46 -0800
+Subject: [PATCH 11/24] [fts3][backport] ICU tokenizer iterate by UTF16.
+
+This issue was discovered in Gears and is upstream at:
+   http://www.sqlite.org/src/info/892b74116a
+---
+ third_party/sqlite/src/ext/fts3/fts3_icu.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/third_party/sqlite/src/ext/fts3/fts3_icu.c b/third_party/sqlite/src/ext/fts3/fts3_icu.c
+index 85390d3..a75b14a 100644
+--- a/third_party/sqlite/src/ext/fts3/fts3_icu.c
++++ b/third_party/sqlite/src/ext/fts3/fts3_icu.c
+@@ -198,7 +198,7 @@ static int icuNext(
+ 
+     while( iStart<iEnd ){
+       int iWhite = iStart;
+-      U8_NEXT(pCsr->aChar, iWhite, pCsr->nChar, c);
++      U16_NEXT(pCsr->aChar, iWhite, pCsr->nChar, c);
+       if( u_isspace(c) ){
+         iStart = iWhite;
+       }else{
+-- 
+2.2.1
+