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

third_party/sqlite/memcmp.patch

Index: third_party/sqlite/memcmp.patch
diff --git a/third_party/sqlite/memcmp.patch b/third_party/sqlite/memcmp.patch
deleted file mode 100644
index ff562e822dbb407b488b95afcdacdcdade92a6cd..0000000000000000000000000000000000000000
--- a/third_party/sqlite/memcmp.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-http://crbug.com/178677 refers to potential buffer overruns in ASAN
-due to memcmp() being used instead of strcmp() in SQLite.  Reported to
-SQLite team, resulting in http://www.sqlite.org/src/info/d73435587b .
-This was backported into Chromium's version of SQLite, then this file
-was generated using:
-  git diff --relative=third_party/sqlite/src --src-prefix='' --dst-prefix='' > third_party/sqlite/memcmp.patch
-
-
-diff --git src/analyze.c src/analyze.c
-index 17c1de8..2444e74 100644
---- src/analyze.c
-+++ src/analyze.c
-@@ -142,7 +142,7 @@ static void analyzeOneTable(
-     /* Do not gather statistics on views or virtual tables */
-     return;
-   }
--  if( memcmp(pTab->zName, "sqlite_", 7)==0 ){
-+  if( sqlite3_strnicmp(pTab->zName, "sqlite_", 7)==0 ){
-     /* Do not gather statistics on system tables */
-     return;
-   }
-@@ -548,7 +548,7 @@ static int analysisLoader(void *pData, int argc, char **argv, char **NotUsed){
-     if( pIndex==0 ) break;
-     pIndex->aiRowEst[i] = v;
-     if( *z==' ' ) z++;
--    if( memcmp(z, "unordered", 10)==0 ){
-+    if( strcmp(z, "unordered")==0 ){
-       pIndex->bUnordered = 1;
-       break;
-     }
-diff --git src/build.c src/build.c
-index 323a616..4f4f8ed 100644
---- src/build.c
-+++ src/build.c
-@@ -2480,7 +2480,7 @@ Index *sqlite3CreateIndex(
-   assert( pTab!=0 );
-   assert( pParse->nErr==0 );
-   if( sqlite3StrNICmp(pTab->zName, "sqlite_", 7)==0 
--       && memcmp(&pTab->zName[7],"altertab_",9)!=0 ){
-+       && sqlite3StrNICmp(&pTab->zName[7],"altertab_",9)!=0 ){
-     sqlite3ErrorMsg(pParse, "table %s may not be indexed", pTab->zName);
-     goto exit_create_index;
-   }
-diff --git src/expr.c src/expr.c
-index 2699ae1..9d1193b 100644
---- src/expr.c
-+++ src/expr.c
-@@ -578,12 +578,10 @@ void sqlite3ExprAssignVarNumber(Parse *pParse, Expr *pExpr){
-     ** has never appeared before, reuse the same variable number
-     */
-     int i;
--    u32 n;
--    n = sqlite3Strlen30(z);
-     for(i=0; i<pParse->nVarExpr; i++){
-       Expr *pE = pParse->apVarExpr[i];
-       assert( pE!=0 );
--      if( memcmp(pE->u.zToken, z, n)==0 && pE->u.zToken[n]==0 ){
-+      if( strcmp(pE->u.zToken, z)==0 ){
-         pExpr->iColumn = pE->iColumn;
-         break;
-       }
-diff --git src/os_unix.c src/os_unix.c
-index 804c588..77ffd8a 100644
---- src/os_unix.c
-+++ src/os_unix.c
-@@ -4506,7 +4506,7 @@ int fillInUnixFile(
-   OSTRACE(("OPEN    %-3d %s\n", h, zFilename));
-   pNew->h = h;
-   pNew->zPath = zFilename;
--  if( memcmp(pVfs->zName,"unix-excl",10)==0 ){
-+  if( strcmp(pVfs->zName,"unix-excl")==0 ){
-     pNew->ctrlFlags = UNIXFILE_EXCL;
-   }else{
-     pNew->ctrlFlags = 0;
-diff --git src/vdbeapi.c src/vdbeapi.c
-index 90baacc..80ceb9f 100644
---- src/vdbeapi.c
-+++ src/vdbeapi.c
-@@ -1222,7 +1222,7 @@ int sqlite3VdbeParameterIndex(Vdbe *p, const char *zName, int nName){
-   if( zName ){
-     for(i=0; i<p->nVar; i++){
-       const char *z = p->azVar[i];
--      if( z && memcmp(z,zName,nName)==0 && z[nName]==0 ){
-+      if( z && strncmp(z,zName,nName)==0 && z[nName]==0 ){
-         return i+1;
-       }
-     }