[webkit-changes] [WebKit/WebKit] 985abe: Reduce sizeof(FetchOptions)

[EWS]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 985abe67305884a8622841393893f66751149e7f
      https://github.com/WebKit/WebKit/commit/985abe67305884a8622841393893f66751149e7f
  Author: Alex Christensen <achristensen at webkit.org>
  Date:   2023-02-04 (Sat, 04 Feb 2023)

  Changed paths:
    M Source/WebCore/loader/DocumentLoader.cpp
    M Source/WebCore/loader/FetchOptions.h
    M Source/WebCore/loader/WorkerThreadableLoader.cpp
    M Source/WebCore/loader/cache/CachedResourceRequest.cpp
    M Source/WebCore/workers/WorkerScriptLoader.cpp
    M Source/WebKit/NetworkProcess/NetworkResourceLoader.cpp
    M Source/WebKit/NetworkProcess/ServiceWorker/WebSWServerConnection.cpp
    M Source/WebKit/NetworkProcess/ServiceWorker/WebSWServerConnection.h
    M Source/WebKit/Shared/WebCoreArgumentCoders.serialization.in

  Log Message:
  -----------
  Reduce sizeof(FetchOptions)
https://bugs.webkit.org/show_bug.cgi?id=251734

Reviewed by Youenn Fablet.

Remove std::optional padding and the ProcessIdentifier part of
the ScriptExecutionContextIdentifiers stored in FetchOptions.
The ProcessIdentifiers were only used in WebSWServerConnection::controlClient
and we can pass in the ProcessIdentifier of the process that
caused the load to happen.

* Source/WebCore/loader/DocumentLoader.cpp:
(WebCore::DocumentLoader::loadMainResource):
* Source/WebCore/loader/FetchOptions.h:
(WebCore::FetchOptions::FetchOptions):
* Source/WebCore/loader/WorkerThreadableLoader.cpp:
(WebCore::m_contextIdentifier):
* Source/WebCore/loader/cache/CachedResourceRequest.cpp:
(WebCore::CachedResourceRequest::setClientIdentifierIfNeeded):
* Source/WebCore/workers/WorkerScriptLoader.cpp:
(WebCore::WorkerScriptLoader::loadAsynchronously):
* Source/WebKit/NetworkProcess/NetworkResourceLoader.cpp:
(WebKit::NetworkResourceLoader::transferToNewWebProcess):
* Source/WebKit/NetworkProcess/ServiceWorker/WebSWServerConnection.cpp:
(WebKit::WebSWServerConnection::controlClient):
(WebKit::WebSWServerConnection::createFetchTask):
(WebKit::WebSWServerConnection::transferServiceWorkerLoadToNewWebProcess):
* Source/WebKit/NetworkProcess/ServiceWorker/WebSWServerConnection.h:
* Source/WebKit/Shared/WebCoreArgumentCoders.serialization.in:
* Source/WebKit/WebProcess/Storage/WebSWClientConnection.cpp:
(WebKit::WebSWClientConnection::setServiceWorkerClientIsControlled):

Canonical link: https://commits.webkit.org/259858@main