Oilpan: fix build after r189148.

Source/platform/graphics/paint/FilterDisplayItem.cpp

 // Copyright 2014 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 "config.h"
 #include "platform/graphics/paint/FilterDisplayItem.h"
 
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/filters/SkiaImageFilterBuilder.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebCompositorSupport.h"
 #include "public/platform/WebDisplayItemList.h"
 
 namespace blink {
 
-BeginFilterDisplayItem::BeginFilterDisplayItem(DisplayItemClient client, Type type, PassRefPtr<ImageFilter> imageFilter, const FilterOperations* filterOperations, const LayoutRect& bounds)
+BeginFilterDisplayItem::BeginFilterDisplayItem(DisplayItemClient client, Type type, PassRefPtr<ImageFilter> imageFilter, const LayoutRect& bounds)
     : DisplayItem(client, type)
     , m_imageFilter(imageFilter)
     , m_bounds(bounds)
 {
-    if (filterOperations) {
-        SkiaImageFilterBuilder builder;
-        m_webFilterOperations = adoptPtr(Platform::current()->compositorSupport()->createFilterOperations());
-        FilterOutsets outsets = filterOperations->outsets();
-        builder.setCropOffset(FloatSize(outsets.left(), outsets.top()));
-        builder.buildFilterOperations(*filterOperations, m_webFilterOperations.get());
-    }
+}
+
+BeginFilterDisplayItem::BeginFilterDisplayItem(DisplayItemClient client, Type type, PassRefPtr<ImageFilter> imageFilter, const LayoutRect& bounds, const FilterOperations& filterOperations)
+    : DisplayItem(client, type)
+    , m_imageFilter(imageFilter)
+    , m_bounds(bounds)
+{
+    SkiaImageFilterBuilder builder;
+    m_webFilterOperations = adoptPtr(Platform::current()->compositorSupport()->createFilterOperations());
+    FilterOutsets outsets = filterOperations.outsets();
+    builder.setCropOffset(FloatSize(outsets.left(), outsets.top()));
+    builder.buildFilterOperations(filterOperations, m_webFilterOperations.get());
 }
 
 void BeginFilterDisplayItem::replay(GraphicsContext* context)
 {
     context->save();
     FloatRect boundaries = mapImageFilterRect(m_imageFilter.get(), m_bounds);
     context->translate(m_bounds.x().toFloat(), m_bounds.y().toFloat());
     boundaries.move(-m_bounds.x().toFloat(), -m_bounds.y().toFloat());
     context->beginLayer(1, SkXfermode::kSrcOver_Mode, &boundaries, ColorFilterNone, m_imageFilter.get());
     context->translate(-m_bounds.x().toFloat(), -m_bounds.y().toFloat());
@@ skipping 18 matching lines @@
     context->endLayer();
     context->restore();
 }
 
 void EndFilterDisplayItem::appendToWebDisplayItemList(WebDisplayItemList* list) const
 {
     list->appendEndFilterItem();
 }
 
 } // namespace blink