[webkit-changes] [WebKit/WebKit] 7f048d: Add SPI to delay a WKWebView's WebProcess launch

[Chris Dumez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 7f048d704b87bd5c9393eb86a8d8bc4fe710dfc4
      https://github.com/WebKit/WebKit/commit/7f048d704b87bd5c9393eb86a8d8bc4fe710dfc4
  Author: Chris Dumez <cdumez at apple.com>
  Date:   2023-05-12 (Fri, 12 May 2023)

  Changed paths:
    M Source/WebKit/UIProcess/API/APIPageConfiguration.cpp
    M Source/WebKit/UIProcess/API/APIPageConfiguration.h
    M Source/WebKit/UIProcess/API/Cocoa/WKProcessGroup.mm
    M Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm
    M Source/WebKit/UIProcess/API/Cocoa/WKWebViewConfiguration.mm
    M Source/WebKit/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h
    M Source/WebKit/UIProcess/API/Cocoa/WKWebViewPrivate.h
    M Source/WebKit/UIProcess/Inspector/WebInspectorUtilities.cpp
    M Source/WebKit/UIProcess/WebProcessPool.cpp
    M Source/WebKit/UIProcess/WebProcessPool.h
    M Tools/TestWebKitAPI/Tests/WebKitCocoa/ProcessSwapOnNavigation.mm

  Log Message:
  -----------
  Add SPI to delay a WKWebView's WebProcess launch
https://bugs.webkit.org/show_bug.cgi?id=256727
rdar://109277324

Reviewed by Ben Nham.

Add SPI to delay a WKWebView's WebProcess launch. We already have this
preference internally but it could not be controlled by the client application.

* Source/WebKit/UIProcess/API/APIPageConfiguration.cpp:
(API::PageConfiguration::delaysWebProcessLaunchUntilFirstLoad const):
* Source/WebKit/UIProcess/API/APIPageConfiguration.h:
(API::PageConfiguration::setDelaysWebProcessLaunchUntilFirstLoad):
* Source/WebKit/UIProcess/API/Cocoa/WKProcessGroup.mm:
(-[WKProcessGroup setDelegate:]):
* Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _launchInitialProcessIfNecessary]):
* Source/WebKit/UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
(-[WKWebViewConfiguration _delaysWebProcessLaunchUntilFirstLoad]):
(-[WKWebViewConfiguration _setDelaysWebProcessLaunchUntilFirstLoad:]):
* Source/WebKit/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h:
* Source/WebKit/UIProcess/API/Cocoa/WKWebViewPrivate.h:
* Source/WebKit/UIProcess/Inspector/WebInspectorUtilities.cpp:
(WebKit::prepareProcessPoolForInspector):
* Source/WebKit/UIProcess/WebProcessPool.cpp:
(WebKit::WebProcessPool::globalDelaysWebProcessLaunchDefaultValue):
(WebKit::WebProcessPool::createWebPage):
* Source/WebKit/UIProcess/WebProcessPool.h:
* Tools/TestWebKitAPI/Tests/WebKitCocoa/ProcessSwapOnNavigation.mm:

Canonical link: https://commits.webkit.org/264031@main