DNC - JSON of flattenables, with field names.

src/effects/SkPictureImageFilter.cpp

Index: src/effects/SkPictureImageFilter.cpp
diff --git a/src/effects/SkPictureImageFilter.cpp b/src/effects/SkPictureImageFilter.cpp
index db283c29e9a614365390b726aab9efc14582cb1c..4bf4cd7ecaf076a8ce10562ea2a44a89cbf305a8 100644
--- a/src/effects/SkPictureImageFilter.cpp
+++ b/src/effects/SkPictureImageFilter.cpp
@@ -87,18 +87,18 @@ sk_sp<SkFlattenable> SkPictureImageFilter::CreateProc(SkReadBuffer& buffer) {
 
 void SkPictureImageFilter::flatten(SkWriteBuffer& buffer) const {
     if (buffer.isCrossProcess() && SkPicture::PictureIOSecurityPrecautionsEnabled()) {
-        buffer.writeBool(false);
+        buffer.writeBool("hasPicture", false);
     } else {
         bool hasPicture = (fPicture != nullptr);
-        buffer.writeBool(hasPicture);
+        buffer.writeBool("hasPicture", hasPicture);
         if (hasPicture) {
             fPicture->flatten(buffer);
         }
     }
-    buffer.writeRect(fCropRect);
-    buffer.writeInt(fPictureResolution);
+    buffer.writeRect("fCropRect", fCropRect);
+    buffer.writeInt("fPictureResolution", fPictureResolution);
     if (kLocalSpace_PictureResolution == fPictureResolution) {
-        buffer.writeInt(fFilterQuality);
+        buffer.writeInt("fFilterQuality", fFilterQuality);
     }
 }