[webkit-changes] [WebKit/WebKit] c44a71: Lazily initialize more things in Document's constr...

[Ryosuke Niwa]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: c44a717752d6769f89ec8cf6cfd9606b2680ab03
      https://github.com/WebKit/WebKit/commit/c44a717752d6769f89ec8cf6cfd9606b2680ab03
  Author: Ryosuke Niwa <rniwa at webkit.org>
  Date:   2024-02-04 (Sun, 04 Feb 2024)

  Changed paths:
    M Source/WebCore/dom/Document.cpp
    M Source/WebCore/dom/Document.h
    M Source/WebCore/dom/ScriptExecutionContext.cpp
    M Source/WebCore/dom/ScriptExecutionContext.h
    M Source/WebCore/dom/SecurityContext.cpp
    M Source/WebCore/dom/SecurityContext.h
    M Source/WebCore/platform/OrientationNotifier.h

  Log Message:
  -----------
  Lazily initialize more things in Document's constructor
https://bugs.webkit.org/show_bug.cgi?id=268712

Reviewed by Chris Dumez.

This PR delays the initialization of OrientationNotifier in Document and ContentSecurityPolicy
and SecurityOriginPolicy in SecurityContext until they're used when creating a Document without
a frame (browsing context).

* Source/WebCore/dom/Document.cpp:
(WebCore::Document::initSecurityContext):
(WebCore::Document::constantProperties const):
(WebCore::Document::orientationChanged):
(WebCore::Document::orientationNotifier):
* Source/WebCore/dom/Document.h:
(WebCore::Document::constantProperties const): Deleted.
(WebCore::Document::orientationNotifier): Deleted.
* Source/WebCore/dom/ScriptExecutionContext.cpp:
(WebCore::ScriptExecutionContext::makeEmptyContentSecurityPolicy): Added.
* Source/WebCore/dom/ScriptExecutionContext.h:
* Source/WebCore/dom/SecurityContext.cpp:
(WebCore::SecurityContext::setSecurityOriginPolicy):
(WebCore::SecurityContext::contentSecurityPolicy):
(WebCore::SecurityContext::securityOrigin const):
(WebCore::SecurityContext::securityOriginPolicy const):
(WebCore::SecurityContext::setContentSecurityPolicy):
(WebCore::SecurityContext::checkedContentSecurityPolicy):
* Source/WebCore/dom/SecurityContext.h:
(WebCore::SecurityContext::contentSecurityPolicy):
(WebCore::SecurityContext::securityOriginPolicy const):
(WebCore::SecurityContext::hasEmptySecurityOriginPolicyAndContentSecurityPolicy const): Added.
(WebCore::SecurityContext::hasInitializedSecurityOriginPolicyOrContentSecurityPolicy const): Added.
(WebCore::SecurityContext::setEmptySecurityOriginPolicyAndContentSecurityPolicy): Added.
* Source/WebCore/platform/OrientationNotifier.h:

Canonical link: https://commits.webkit.org/274080@main