In SkPDFDocument::emitPDF(), stop pre-calculating file offsets.

src/pdf/SkPDFStream.cpp

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkData.h"
@@ skipping 40 matching lines @@
         return fSubstitute->emitObject(stream, catalog);
     }
 
     this->INHERITED::emitObject(stream, catalog);
     stream->writeText(" stream\n");
     stream->writeStream(fDataStream.get(), fDataStream->getLength());
     SkAssertResult(fDataStream->rewind());
     stream->writeText("\nendstream");
 }
 
-size_t SkPDFStream::getOutputSize(SkPDFCatalog* catalog, bool indirect) {
-    if (indirect) {
-        return getIndirectOutputSize(catalog);
-    }
-    SkAutoMutexAcquire lock(fMutex);  // multiple threads could be calling emit
-    if (!this->populate(catalog)) {
-        return fSubstitute->getOutputSize(catalog, indirect);
-    }
-
-    return this->INHERITED::getOutputSize(catalog, false) +
-        strlen(" stream\n\nendstream") + this->dataSize();
-}
-
 SkPDFStream::SkPDFStream() : fState(kUnused_State) {}
 
 void SkPDFStream::setData(SkData* data) {
     fMemoryStream.setData(data);
     if (&fMemoryStream != fDataStream.get()) {
         fDataStream.reset(SkRef(&fMemoryStream));
     }
 }
 
 void SkPDFStream::setData(SkStream* stream) {
@@ skipping 39 matching lines @@
     } else if (fState == kNoCompression_State && !skip_compression(catalog) &&
                SkFlate::HaveFlate()) {
         if (!fSubstitute.get()) {
             fSubstitute.reset(new SkPDFStream(*this));
             catalog->setSubstitute(this, fSubstitute.get());
         }
         return false;
     }
     return true;
 }