Check StaticBitmapImage has changed from Mailbox to Skia in OffscreenCanvas commit

third_party/WebKit/Source/platform/graphics/SkiaTextureHolder.h

Index: third_party/WebKit/Source/platform/graphics/SkiaTextureHolder.h
diff --git a/third_party/WebKit/Source/platform/graphics/SkiaTextureHolder.h b/third_party/WebKit/Source/platform/graphics/SkiaTextureHolder.h
index b4da4fe20b34f441d8390095d4fdd6ca1068c9df..0fab63ed4bb2316c875835e8ffc738a50882ca5b 100644
--- a/third_party/WebKit/Source/platform/graphics/SkiaTextureHolder.h
+++ b/third_party/WebKit/Source/platform/graphics/SkiaTextureHolder.h
@@ -15,8 +15,6 @@ class PLATFORM_EXPORT SkiaTextureHolder final : public TextureHolder {
   ~SkiaTextureHolder() override;
 
   // Methods overriding TextureHolder
-  void updateSyncToken(gpu::SyncToken) override {}
-
   bool isSkiaTextureHolder() final { return true; }
   bool isMailboxTextureHolder() final { return false; }
   unsigned sharedContextId() final;
@@ -26,7 +24,6 @@ class PLATFORM_EXPORT SkiaTextureHolder final : public TextureHolder {
   bool currentFrameKnownToBeOpaque(Image::MetadataMode) final {
     return m_image->isOpaque();
   }
-
   sk_sp<SkImage> skImage() final { return m_image; }
   void setSharedContextId(unsigned contextId) final {
     m_sharedContextId = contextId;