1 files changed, 9 insertions, 0 deletions
diff --git a/Source/WebKit/chromium/src/FrameLoaderClientImpl.cpp b/Source/WebKit/chromium/src/FrameLoaderClientImpl.cpp
index d0602a9a0..c42979ca3 100644
--- a/Source/WebKit/chromium/src/FrameLoaderClientImpl.cpp
+++ b/Source/WebKit/chromium/src/FrameLoaderClientImpl.cpp
@@ -239,6 +239,15 @@ bool FrameLoaderClientImpl::allowRunningInsecureContent(bool enabledPerSettings,
     return enabledPerSettings;
 }
 
+bool FrameLoaderClientImpl::shadowDOMAllowed(bool enabledAsRuntimeFeature)
+{
+    WebViewImpl* webview = m_webFrame->viewImpl();
+    if (webview && webview->permissionClient())
+        return webview->permissionClient()->allowWebComponents(m_webFrame, enabledAsRuntimeFeature);
+
+    return enabledAsRuntimeFeature;
+}
+
 void FrameLoaderClientImpl::didNotAllowScript()
 {
     WebViewImpl* webview = m_webFrame->viewImpl();