LibWebView: Remove now-unused history object

Author: https://github.com/trflynn89
Commit: 6eb2052d40
Pull-request: https://github.com/SerenityOS/serenity/pull/23965
Issue: https://github.com/SerenityOS/serenity/issues/23961

Meta/gn/secondary/Userland/Libraries/LibWebView/BUILD.gn

@@ -120,7 +120,6 @@ shared_library("LibWebView") {
     "Attribute.cpp",
     "CookieJar.cpp",
     "Database.cpp",
-    "History.cpp",
     "InspectorClient.cpp",
     "ProcessHandle.cpp",
     "ProcessManager.cpp",

Userland/Libraries/LibWebView/CMakeLists.txt

@@ -4,7 +4,6 @@ set(SOURCES
     Attribute.cpp
     CookieJar.cpp
     Database.cpp
-    History.cpp
     InspectorClient.cpp
     ProcessHandle.cpp
     ProcessManager.cpp

Userland/Libraries/LibWebView/Forward.h

@@ -12,7 +12,6 @@ namespace WebView {
 
 class CookieJar;
 class Database;
-class History;
 class InspectorClient;
 class OutOfProcessWebView;
 class ProcessManager;

Userland/Libraries/LibWebView/History.cpp

@@ -1,98 +0,0 @@
-/*
- * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#include <LibWebView/History.h>
-
-namespace WebView {
-
-void History::dump() const
-{
-    dbgln("Dump {} items(s)", m_items.size());
-    int i = 0;
-    for (auto& item : m_items) {
-        dbgln("[{}] {} '{}' {}", i, item.url, item.title, m_current == i ? '*' : ' ');
-        ++i;
-    }
-}
-
-Vector<History::URLTitlePair> History::get_all_history_entries()
-{
-    return m_items;
-}
-
-void History::push(const URL::URL& url, ByteString const& title)
-{
-    if (!m_items.is_empty() && m_items[m_current].url == url)
-        return;
-    m_items.shrink(m_current + 1);
-    m_items.append(URLTitlePair {
-        .url = url,
-        .title = title,
-    });
-    m_current++;
-}
-
-void History::replace_current(const URL::URL& url, ByteString const& title)
-{
-    if (m_current == -1)
-        return;
-
-    m_items.remove(m_current);
-    m_current--;
-    push(url, title);
-}
-
-History::URLTitlePair History::current() const
-{
-    if (m_current == -1)
-        return {};
-    return m_items[m_current];
-}
-
-void History::go_back(int steps)
-{
-    VERIFY(can_go_back(steps));
-    m_current -= steps;
-}
-
-void History::go_forward(int steps)
-{
-    VERIFY(can_go_forward(steps));
-    m_current += steps;
-}
-
-void History::clear()
-{
-    m_items = {};
-    m_current = -1;
-}
-
-void History::update_title(ByteString const& title)
-{
-    if (m_current == -1)
-        return;
-    m_items[m_current].title = title;
-}
-
-Vector<StringView> const History::get_back_title_history()
-{
-    Vector<StringView> back_title_history;
-    for (int i = m_current - 1; i >= 0; i--) {
-        back_title_history.append(m_items[i].title);
-    }
-    return back_title_history;
-}
-
-Vector<StringView> const History::get_forward_title_history()
-{
-    Vector<StringView> forward_title_history;
-    for (int i = m_current + 1; i < static_cast<int>(m_items.size()); i++) {
-        forward_title_history.append(m_items[i].title);
-    }
-    return forward_title_history;
-}
-
-}

Userland/Libraries/LibWebView/History.h

@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#pragma once
-
-#include <AK/Vector.h>
-#include <LibURL/URL.h>
-
-namespace WebView {
-
-class History {
-public:
-    struct URLTitlePair {
-        URL::URL url;
-        ByteString title;
-    };
-    void dump() const;
-    Vector<URLTitlePair> get_all_history_entries();
-
-    void push(const URL::URL& url, ByteString const& title);
-    void replace_current(const URL::URL& url, ByteString const& title);
-    void update_title(ByteString const& title);
-    URLTitlePair current() const;
-
-    Vector<StringView> const get_back_title_history();
-    Vector<StringView> const get_forward_title_history();
-
-    void go_back(int steps = 1);
-    void go_forward(int steps = 1);
-
-    bool can_go_back(int steps = 1) { return (m_current - steps) >= 0; }
-    bool can_go_forward(int steps = 1) { return (m_current + steps) < static_cast<int>(m_items.size()); }
-    void clear();
-
-    bool is_empty() const { return m_items.is_empty(); }
-
-private:
-    Vector<URLTitlePair> m_items;
-    int m_current { -1 };
-};
-
-}