Hook up CSSPaintValue::image to CSS Paint API callback.

third_party/WebKit/Source/modules/ModulesInitializer.cpp

Index: third_party/WebKit/Source/modules/ModulesInitializer.cpp
diff --git a/third_party/WebKit/Source/modules/ModulesInitializer.cpp b/third_party/WebKit/Source/modules/ModulesInitializer.cpp
index 4377ca9c4b826b8b2a74ef1581433cddcba872aa..182b23c2809fde57ecad442427a1a697e89d0ba8 100644
--- a/third_party/WebKit/Source/modules/ModulesInitializer.cpp
+++ b/third_party/WebKit/Source/modules/ModulesInitializer.cpp
@@ -6,6 +6,7 @@
 
 #include "bindings/modules/v8/ModuleBindingsInitializer.h"
 #include "core/EventTypeNames.h"
+#include "core/css/CSSPaintImageGenerator.h"
 #include "core/dom/Document.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "modules/EventModulesFactory.h"
@@ -14,6 +15,7 @@
 #include "modules/IndexedDBNames.h"
 #include "modules/accessibility/AXObjectCacheImpl.h"
 #include "modules/canvas2d/CanvasRenderingContext2D.h"
+#include "modules/csspaint/CSSPaintImageGeneratorImpl.h"
 #include "modules/filesystem/DraggedIsolatedFileSystemImpl.h"
 #include "modules/imagebitmap/ImageBitmapRenderingContext.h"
 #include "modules/offscreencanvas/OffscreenCanvas.h"
@@ -41,6 +43,7 @@ void ModulesInitializer::initialize()
     IndexedDBNames::init();
     AXObjectCache::init(AXObjectCacheImpl::create);
     DraggedIsolatedFileSystem::init(DraggedIsolatedFileSystemImpl::prepareForDataObject);
+    CSSPaintImageGenerator::init(CSSPaintImageGeneratorImpl::create);
 
     CoreInitializer::initialize();