Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch

third_party/sqlite/src/ext/fts3/fts3_hash.c

Index: third_party/sqlite/src/ext/fts3/fts3_hash.c
diff --git a/third_party/sqlite/src/ext/fts3/fts3_hash.c b/third_party/sqlite/src/ext/fts3/fts3_hash.c
index 98be52960577a6673cf34b1cd638dce31ddb4692..1a32a537b406947c89efe383e338a651ed655936 100644
--- a/third_party/sqlite/src/ext/fts3/fts3_hash.c
+++ b/third_party/sqlite/src/ext/fts3/fts3_hash.c
@@ -23,13 +23,13 @@
 **     * The FTS3 module is being built into the core of
 **       SQLite (in which case SQLITE_ENABLE_FTS3 is defined).
 */
+#include "fts3Int.h"
 #if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_FTS3)
 
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
 
-#include "sqlite3.h"
 #include "fts3_hash.h"
 
 /*
@@ -96,13 +96,13 @@ void sqlite3Fts3HashClear(Fts3Hash *pH){
 */
 static int fts3StrHash(const void *pKey, int nKey){
   const char *z = (const char *)pKey;
-  int h = 0;
+  unsigned h = 0;
   if( nKey<=0 ) nKey = (int) strlen(z);
   while( nKey > 0  ){
     h = (h<<3) ^ h ^ *z++;
     nKey--;
   }
-  return h & 0x7fffffff;
+  return (int)(h & 0x7fffffff);
 }
 static int fts3StrCompare(const void *pKey1, int n1, const void *pKey2, int n2){
   if( n1!=n2 ) return 1;