StaticImageBitmap::create should return PassRefPtr<StaticImageBitmap>

third_party/WebKit/Source/platform/graphics/StaticBitmapImage.cpp

Index: third_party/WebKit/Source/platform/graphics/StaticBitmapImage.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/StaticBitmapImage.cpp b/third_party/WebKit/Source/platform/graphics/StaticBitmapImage.cpp
index 92ee5e3ddf82bfbc50b6edf41a4e3527d2ccb7b8..86e13aa5dd4ec143f2c8194436416e7f62a01a96 100644
--- a/third_party/WebKit/Source/platform/graphics/StaticBitmapImage.cpp
+++ b/third_party/WebKit/Source/platform/graphics/StaticBitmapImage.cpp
@@ -14,7 +14,7 @@
 
 namespace blink {
 
-PassRefPtr<Image> StaticBitmapImage::create(PassRefPtr<SkImage> image)
+PassRefPtr<StaticBitmapImage> StaticBitmapImage::create(PassRefPtr<SkImage> image)
 {
     if (!image)
         return nullptr;
@@ -60,4 +60,9 @@ void StaticBitmapImage::draw(SkCanvas* canvas, const SkPaint& paint, const Float
         observer->didDraw(this);
 }
 
+PassRefPtr<SkImage> StaticBitmapImage::imageForCurrentFrame()
+{
+    return m_image;
+}
+
 } // namespace blink