Index: third_party/WebKit/Source/core/html/HTMLIFrameElement.cpp |
diff --git a/third_party/WebKit/Source/core/html/HTMLIFrameElement.cpp b/third_party/WebKit/Source/core/html/HTMLIFrameElement.cpp |
index 61b06a393572f1e03d12b0c31684176cb9adc66a..71a42e5b6bd23f8a49e4bd30ecc18550a24ab784 100644 |
--- a/third_party/WebKit/Source/core/html/HTMLIFrameElement.cpp |
+++ b/third_party/WebKit/Source/core/html/HTMLIFrameElement.cpp |
@@ -48,8 +48,8 @@ DEFINE_NODE_FACTORY(HTMLIFrameElement) |
DEFINE_TRACE(HTMLIFrameElement) |
{ |
visitor->trace(m_sandbox); |
+ visitor->trace(m_permissions); |
HTMLFrameElementBase::trace(visitor); |
- DOMTokenListObserver::trace(visitor); |
} |
HTMLIFrameElement::~HTMLIFrameElement() |
@@ -61,6 +61,11 @@ DOMTokenList* HTMLIFrameElement::sandbox() const |
return m_sandbox.get(); |
} |
+DOMTokenList* HTMLIFrameElement::permissions() const |
+{ |
+ return m_permissions.get(); |
+} |
+ |
bool HTMLIFrameElement::isPresentationAttribute(const QualifiedName& name) const |
{ |
if (name == widthAttr || name == heightAttr || name == alignAttr || name == frameborderAttr) |
@@ -109,6 +114,9 @@ void HTMLIFrameElement::parseAttribute(const QualifiedName& name, const AtomicSt |
m_allowFullscreen = !value.isNull(); |
if (m_allowFullscreen != oldAllowFullscreen) |
frameOwnerPropertiesChanged(); |
+ } else if (name == permissionsAttr) { |
+ if (initializePermissionsAttribute()) |
+ m_permissions->setValue(value); |
} else { |
if (name == srcAttr) |
logUpdateAttributeIfIsolatedWorldAndInDocument("iframe", srcAttr, oldValue, value); |
@@ -147,7 +155,20 @@ bool HTMLIFrameElement::isInteractiveContent() const |
return true; |
} |
-void HTMLIFrameElement::valueWasSet() |
+void HTMLIFrameElement::permissionsValueWasSet() |
+{ |
+ if (!initializePermissionsAttribute()) |
+ return; |
+ |
+ String invalidTokens; |
+ m_delegatedPermissions = m_permissions->parseDelegatedPermissions(invalidTokens); |
+ if (!invalidTokens.isNull()) |
+ document().addConsoleMessage(ConsoleMessage::create(OtherMessageSource, ErrorMessageLevel, "Error while parsing the 'permissions' attribute: " + invalidTokens)); |
+ setSynchronizedLazyAttribute(permissionsAttr, m_permissions->value()); |
+ frameOwnerPropertiesChanged(); |
+} |
+ |
+void HTMLIFrameElement::sandboxValueWasSet() |
{ |
String invalidTokens; |
setSandboxFlags(m_sandbox->value().isNull() ? SandboxNone : parseSandboxPolicy(m_sandbox->tokens(), invalidTokens)); |
@@ -160,4 +181,15 @@ ReferrerPolicy HTMLIFrameElement::referrerPolicyAttribute() |
{ |
return m_referrerPolicy; |
} |
+ |
+bool HTMLIFrameElement::initializePermissionsAttribute() |
+{ |
+ if (!RuntimeEnabledFeatures::permissionDelegationEnabled()) |
+ return false; |
+ |
+ if (!m_permissions) |
+ m_permissions = HTMLIFrameElementPermissions::create(this); |
+ return true; |
+} |
+ |
} // namespace blink |