[webkit-changes] [WebKit/WebKit] 61b400: Make `FrameState` reference counted

[Charlie Wolfe]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 61b4008f656685047d66c15d36b7365dcc8b1881
      https://github.com/WebKit/WebKit/commit/61b4008f656685047d66c15d36b7365dcc8b1881
  Author: Charlie Wolfe <charliew at apple.com>
  Date:   2024-10-02 (Wed, 02 Oct 2024)

  Changed paths:
    M Source/WebKit/Shared/SessionState.cpp
    M Source/WebKit/Shared/SessionState.h
    M Source/WebKit/Shared/SessionState.serialization.in
    M Source/WebKit/Shared/WebBackForwardListItem.cpp
    M Source/WebKit/Shared/WebBackForwardListItem.h
    M Source/WebKit/Shared/WebPageCreationParameters.h
    M Source/WebKit/Shared/WebPageCreationParameters.serialization.in
    M Source/WebKit/UIProcess/API/glib/WebKitWebViewSessionState.cpp
    M Source/WebKit/UIProcess/ProvisionalPageProxy.cpp
    M Source/WebKit/UIProcess/ProvisionalPageProxy.h
    M Source/WebKit/UIProcess/WebBackForwardList.cpp
    M Source/WebKit/UIProcess/WebBackForwardList.h
    M Source/WebKit/UIProcess/WebPageProxy.cpp
    M Source/WebKit/UIProcess/WebPageProxy.h
    M Source/WebKit/UIProcess/WebPageProxy.messages.in
    M Source/WebKit/UIProcess/WebProcessProxy.cpp
    M Source/WebKit/UIProcess/WebProcessProxy.h
    M Source/WebKit/UIProcess/WebProcessProxy.messages.in
    M Source/WebKit/UIProcess/mac/LegacySessionStateCoding.cpp
    M Source/WebKit/WebProcess/WebCoreSupport/SessionStateConversion.cpp
    M Source/WebKit/WebProcess/WebCoreSupport/SessionStateConversion.h
    M Source/WebKit/WebProcess/WebPage/WebPage.cpp
    M Source/WebKit/WebProcess/WebPage/WebPage.h
    M Source/WebKit/WebProcess/WebPage/WebPage.messages.in

  Log Message:
  -----------
  Make `FrameState` reference counted
https://bugs.webkit.org/show_bug.cgi?id=280697
rdar://137069776

Reviewed by Alex Christensen.

This will be required for future changes that introduce a UI process-side wrapper for FrameState to
manage back forward state by frame.

* Source/WebKit/Shared/SessionState.cpp:
(WebKit::FrameState::create):
(WebKit::FrameState::FrameState):
(WebKit::FrameState::copy):
(WebKit::FrameState::stateForFrameID const):
* Source/WebKit/Shared/SessionState.h:
(WebKit::FrameState::~FrameState):
* Source/WebKit/Shared/SessionState.serialization.in:
* Source/WebKit/Shared/WebBackForwardListItem.cpp:
(WebKit::WebBackForwardListItem::create):
(WebKit::WebBackForwardListItem::WebBackForwardListItem):
(WebKit::WebBackForwardListItem::~WebBackForwardListItem):
(WebKit::childItemWithDocumentSequenceNumber):
(WebKit::childItemWithTarget):
(WebKit::documentTreesAreEqual):
(WebKit::WebBackForwardListItem::itemIsInSameDocument const):
(WebKit::hasSameFrames):
(WebKit::WebBackForwardListItem::itemIsClone):
* Source/WebKit/Shared/WebBackForwardListItem.h:
(WebKit::WebBackForwardListItem::itemID const):
(WebKit::WebBackForwardListItem::setMainFrameState):
(WebKit::WebBackForwardListItem::mainFrameState const):
(WebKit::WebBackForwardListItem::originalURL const):
(WebKit::WebBackForwardListItem::url const):
(WebKit::WebBackForwardListItem::title const):
(WebKit::WebBackForwardListItem::wasCreatedByJSWithoutUserInteraction const):
* Source/WebKit/Shared/WebPageCreationParameters.h:
* Source/WebKit/Shared/WebPageCreationParameters.serialization.in:
* Source/WebKit/UIProcess/API/glib/WebKitWebViewSessionState.cpp:
(decodeFrameState):
(decodeBackForwardListItemStateV1):
(decodeBackForwardListItemState):
* Source/WebKit/UIProcess/ProvisionalPageProxy.cpp:
(WebKit::ProvisionalPageProxy::backForwardAddItem):
* Source/WebKit/UIProcess/ProvisionalPageProxy.h:
* Source/WebKit/UIProcess/WebBackForwardList.cpp:
(WebKit::WebBackForwardList::restoreFromState):
(WebKit::WebBackForwardList::filteredItemStates const):
(WebKit::WebBackForwardList::itemStates const):
* Source/WebKit/UIProcess/WebBackForwardList.h:
* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::backForwardAddItem):
(WebKit::WebPageProxy::backForwardAddItemShared):
* Source/WebKit/UIProcess/WebPageProxy.h:
* Source/WebKit/UIProcess/WebPageProxy.messages.in:
* Source/WebKit/UIProcess/WebProcessProxy.cpp:
(WebKit::WebProcessProxy::updateBackForwardItem):
* Source/WebKit/UIProcess/WebProcessProxy.h:
* Source/WebKit/UIProcess/WebProcessProxy.messages.in:
* Source/WebKit/UIProcess/mac/LegacySessionStateCoding.cpp:
(WebKit::encodeFrameStateNode):
(WebKit::encodeSessionHistory):
(WebKit::decodeBackForwardTreeNode):
(WebKit::decodeSessionHistoryEntries):
* Source/WebKit/WebProcess/WebCoreSupport/SessionStateConversion.cpp:
(WebKit::toFrameState):
(WebKit::applyFrameState):
* Source/WebKit/WebProcess/WebCoreSupport/SessionStateConversion.h:
* Source/WebKit/WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::restoreSessionInternal):
(WebKit::WebPage::restoreSession):
(WebKit::WebPage::updateBackForwardListForReattach):
(WebKit::WebPage::setCurrentHistoryItemForReattach):
* Source/WebKit/WebProcess/WebPage/WebPage.h:
* Source/WebKit/WebProcess/WebPage/WebPage.messages.in:

Canonical link: https://commits.webkit.org/284567@main



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