Remove a SkImageDecoder reference from SkPicture.h

src/ports/SkImagesSupport_default.cpp

Index: src/ports/SkImagesSupport_default.cpp
diff --git a/src/ports/SkImagesSupport_default.cpp b/src/ports/SkImagesSupport_default.cpp
index bf752d61703a1094bfcc94bdd3036529743b0a51..3bf6165c355f4e8e6ad55a483bdf982d460c5512 100644
--- a/src/ports/SkImagesSupport_default.cpp
+++ b/src/ports/SkImagesSupport_default.cpp
@@ -6,6 +6,8 @@
  */
 
 #include "SkImagesSupport.h"
+#include "SkPicture.h"
+#include "SkImageDecoder.h"
 
 #if SK_SUPPORT_GPU && defined(SK_DEVELOPER)
 #include "GrSurface.h"
@@ -16,6 +18,10 @@
 
 // This file should be compiled to images library when images library is part of the Skia library.
 
+SkPicture* SkPicture::CreateFromStream(SkStream* stream) {
+    return SkPicture::CreateFromStream(stream, &SkImageDecoder::DecodeMemory);
+}
+
 #if SK_SUPPORT_GPU && defined(SK_DEVELOPER)
 bool SkSaveGrSurfacePixelsAsPNG(GrSurface* surface, const char* filename) {
     SkBitmap bm;