Index: third_party/WebKit/Source/modules/csspaint/PaintWorkletGlobalScope.cpp |
diff --git a/third_party/WebKit/Source/modules/csspaint/PaintWorkletGlobalScope.cpp b/third_party/WebKit/Source/modules/csspaint/PaintWorkletGlobalScope.cpp |
index 9f47410b2adcb6711dd95f61bccec20531cda33f..e8b53dbc12661dec5cd34064fa434c41dba2baa9 100644 |
--- a/third_party/WebKit/Source/modules/csspaint/PaintWorkletGlobalScope.cpp |
+++ b/third_party/WebKit/Source/modules/csspaint/PaintWorkletGlobalScope.cpp |
@@ -47,6 +47,8 @@ PaintWorkletGlobalScope::PaintWorkletGlobalScope( |
PaintWorkletGlobalScope::~PaintWorkletGlobalScope() {} |
void PaintWorkletGlobalScope::dispose() { |
+ MainThreadDebugger::instance()->contextWillBeDestroyed( |
+ scriptController()->getScriptState()); |
// Explicitly clear the paint defininitions to break a reference cycle |
// between them and this global scope. |
m_paintDefinitions.clear(); |