Change function signature of SkPDFObject::emitObject.

src/pdf/SkPDFStream.cpp

Index: src/pdf/SkPDFStream.cpp
diff --git a/src/pdf/SkPDFStream.cpp b/src/pdf/SkPDFStream.cpp
index c310998a57b3f9b6dae39b4d93d2187a8c0300ff..4b55226f1253a794afddae2351b91edebebaf697 100644
--- a/src/pdf/SkPDFStream.cpp
+++ b/src/pdf/SkPDFStream.cpp
@@ -45,17 +45,13 @@ SkPDFStream::SkPDFStream(const SkPDFStream& pdfStream)
 
 SkPDFStream::~SkPDFStream() {}
 
-void SkPDFStream::emitObject(SkWStream* stream, SkPDFCatalog* catalog,
-                             bool indirect) {
-    if (indirect) {
-        return emitIndirectObject(stream, catalog);
-    }
+void SkPDFStream::emitObject(SkWStream* stream, SkPDFCatalog* catalog) {
     SkAutoMutexAcquire lock(fMutex);  // multiple threads could be calling emit
     if (!this->populate(catalog)) {
-        return fSubstitute->emitObject(stream, catalog, indirect);
+        return fSubstitute->emitObject(stream, catalog);
     }
 
-    this->INHERITED::emitObject(stream, catalog, false);
+    this->INHERITED::emitObject(stream, catalog);
     stream->writeText(" stream\n");
     stream->writeStream(fDataStream.get(), fDataStream->getLength());
     SkAssertResult(fDataStream->rewind());