app: Remove unused code

dbbrowser.cpp

@@ -1,40 +0,0 @@
-#include <psp2/kernel/clib.h>
-
-#include "dbbrowser.h"
-#include "log.h"
-#include "sqlite3.h"
-#include "utils.h"
-
-namespace DBBrowser {
-    int GetTables(std::vector<std::string> &tables) {
-        sqlite3 *db = nullptr;
-
-        int ret = sqlite3_open_v2(db_path, &db, SQLITE_OPEN_READWRITE, nullptr);
-        if (ret != SQLITE_OK) {
-            Log::Error("sqlite3_open_v2 failed to open %s\n", db_path);
-            return ret;
-        }
-
-        std::string query = std::string("SELECT tbl_name FROM sqlite_schema WHERE type = 'table';");
-
-        sqlite3_stmt *stmt = nullptr;
-        ret = sqlite3_prepare_v2(db, query.c_str(), -1, &stmt, nullptr);
-
-        while ((ret = sqlite3_step(stmt)) == SQLITE_ROW) {
-            char res[64];
-            sceClibSnprintf(res, 64, "%s", sqlite3_column_text(stmt, 0));
-            tables.push_back(res);
-        }
-
-        if (ret != SQLITE_DONE) {
-            sqlite3_finalize(stmt);
-            sqlite3_close(db);
-            return ret;
-        }
-        
-        sqlite3_finalize(stmt);
-        sqlite3_close(db);
-        return 0;
-    }
-
-}

dbbrowser.h

@@ -1,11 +0,0 @@
-#ifndef _VITA_HB_SORTER_DB_BROWSER_H_
-#define _VITA_HB_SORTER_DB_BROWSER_H_
-
-#include <vector>
-#include <string>
-
-namespace DBBrowser {
-    int GetTables(std::vector<std::string> &tables);
-}
-
-#endif