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

third_party/sqlite/google_generate_amalgamation.sh

Index: third_party/sqlite/google_generate_amalgamation.sh
diff --git a/third_party/sqlite/google_generate_amalgamation.sh b/third_party/sqlite/google_generate_amalgamation.sh
old mode 100644
new mode 100755
index 3211580cc1f7c9dc0ae5599f4fcd51a27c13351c..fe7ee8aebf961625168c28b3421bd1d662872eec
--- a/third_party/sqlite/google_generate_amalgamation.sh
+++ b/third_party/sqlite/google_generate_amalgamation.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
 #
-# Copyright 2011 Google Inc. All Rights Reserved.
-# Author: shess@chromium.org (Scott Hess)
-# TODO(shess): This notice needs updating.
+# Copyright (c) 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 
 cd src
 
@@ -10,15 +10,10 @@ mkdir bld
 cd bld
 ../configure
 FILES="sqlite3.h sqlite3.c"
+# Add any options from sqlite.gyp referenced by parse.y or mkkeywordhash.c.
 OPTS=""
-# These options should match those in sqlite.gyp.
-OPTS="$OPTS -DSQLITE_OMIT_LOAD_EXTENSION=1"
 make "OPTS=$OPTS" $FILES
 cp -f $FILES ../../amalgamation
 
 cd ..
 rm -rf bld
-
-# TODO(shess) I can't find config.h, which exists in the original
-# third_party/sqlite/ directory.  I also haven't found a client of it,
-# yet, so maybe it's not a file we need.