Revert of [sqlite] Respect the gyp and gn component switch.

sql/proxy.cc

+// Copyright 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.
+
+#include "sql/proxy.h"
+
+namespace sql {
+
+int sqlite3_create_function_v2(
+    sqlite3 *db,
+    const char *zFunctionName,
+    int nArg,
+    int eTextRep,
+    void *pApp,
+    void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
+    void (*xStep)(sqlite3_context*,int,sqlite3_value**),
+    void (*xFinal)(sqlite3_context*),
+    void (*xDestroy)(void*)) {
+  return ::sqlite3_create_function_v2(
+      db, zFunctionName, nArg, eTextRep, pApp,
+      xFunc, xStep, xFinal, xDestroy);
+}
+
+void *sqlite3_commit_hook(sqlite3* db, int(*func)(void*), void* arg) {
+  return ::sqlite3_commit_hook(db, func, arg);
+}
+
+}  // namespace sql