Fix zoom in CSS paint worklets

third_party/WebKit/Source/modules/csspaint/CSSPaintImageGeneratorImpl.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/csspaint/CSSPaintImageGeneratorImpl.h"
 
 #include "core/dom/Document.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "modules/csspaint/CSSPaintDefinition.h"
 #include "modules/csspaint/PaintWorklet.h"
@@ skipping 35 matching lines @@
 
 void CSSPaintImageGeneratorImpl::setDefinition(CSSPaintDefinition* definition)
 {
     ASSERT(!m_definition);
     m_definition = definition;
 
     ASSERT(m_observer);
     m_observer->paintImageGeneratorReady();
 }
 
-PassRefPtr<Image> CSSPaintImageGeneratorImpl::paint(const LayoutObject& layoutObject, const IntSize& size)
+PassRefPtr<Image> CSSPaintImageGeneratorImpl::paint(const LayoutObject& layoutObject, const IntSize& size, float zoom)
 {
-    return m_definition ? m_definition->paint(layoutObject, size) : nullptr;
+    return m_definition ? m_definition->paint(layoutObject, size, zoom) : nullptr;
 }
 
 const Vector<CSSPropertyID>& CSSPaintImageGeneratorImpl::nativeInvalidationProperties() const
 {
     DEFINE_STATIC_LOCAL(Vector<CSSPropertyID>, emptyVector, ());
     return m_definition ? m_definition->nativeInvalidationProperties() : emptyVector;
 }
 
 const Vector<AtomicString>& CSSPaintImageGeneratorImpl::customInvalidationProperties() const
 {
     DEFINE_STATIC_LOCAL(Vector<AtomicString>, emptyVector, ());
     return m_definition ? m_definition->customInvalidationProperties() : emptyVector;
 }
 
 bool CSSPaintImageGeneratorImpl::hasAlpha() const
 {
     return m_definition && m_definition->hasAlpha();
 }
 
 DEFINE_TRACE(CSSPaintImageGeneratorImpl)
 {
     visitor->trace(m_definition);
     visitor->trace(m_observer);
     CSSPaintImageGenerator::trace(visitor);
 }
 
 } // namespace blink