Oilpan: fix build after r189148.

Source/platform/graphics/paint/FilterDisplayItem.h

Index: Source/platform/graphics/paint/FilterDisplayItem.h
diff --git a/Source/platform/graphics/paint/FilterDisplayItem.h b/Source/platform/graphics/paint/FilterDisplayItem.h
index 54965c561d245451bc9d78384524ede5170fdd85..67525e30be4b636b82bc534a019de3491d610761 100644
--- a/Source/platform/graphics/paint/FilterDisplayItem.h
+++ b/Source/platform/graphics/paint/FilterDisplayItem.h
@@ -21,17 +21,24 @@ namespace blink {
 class PLATFORM_EXPORT BeginFilterDisplayItem : public DisplayItem {
     WTF_MAKE_FAST_ALLOCATED;
 public:
-    static PassOwnPtr<BeginFilterDisplayItem> create(DisplayItemClient client, Type type, PassRefPtr<ImageFilter> imageFilter, const FilterOperations* filterOperations, const LayoutRect& bounds)
+    static PassOwnPtr<BeginFilterDisplayItem> create(DisplayItemClient client, Type type, PassRefPtr<ImageFilter> imageFilter, const LayoutRect& bounds)
     {
-        return adoptPtr(new BeginFilterDisplayItem(client, type, imageFilter, filterOperations, bounds));
+        return adoptPtr(new BeginFilterDisplayItem(client, type, imageFilter, bounds));
+    }
+
+    static PassOwnPtr<BeginFilterDisplayItem> create(DisplayItemClient client, Type type, PassRefPtr<ImageFilter> imageFilter, const LayoutRect& bounds, const FilterOperations& filterOperations)
+    {
+        return adoptPtr(new BeginFilterDisplayItem(client, type, imageFilter, bounds, filterOperations));
     }
 
-    BeginFilterDisplayItem(DisplayItemClient, Type, PassRefPtr<ImageFilter>, const FilterOperations*, const LayoutRect& bounds);
 
     virtual void replay(GraphicsContext*) override;
     virtual void appendToWebDisplayItemList(WebDisplayItemList*) const override;
 
 private:
+    BeginFilterDisplayItem(DisplayItemClient, Type, PassRefPtr<ImageFilter>, const LayoutRect& bounds);
+    BeginFilterDisplayItem(DisplayItemClient, Type, PassRefPtr<ImageFilter>, const LayoutRect& bounds, const FilterOperations&);
+
 #ifndef NDEBUG
     virtual const char* name() const override { return "BeginFilter"; }
     virtual void dumpPropertiesAsDebugString(WTF::StringBuilder&) const override;