Remove image decoder and encoder autoregistration

experimental/PdfViewer/chop_transparency_main.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmap.h"
 #include "SkColorPriv.h"
 #include "SkCommandLineFlags.h"
 #include "SkData.h"
-#include "SkForceLinking.h"
 #include "SkGraphics.h"
 #include "SkImageDecoder.h"
 #include "SkImageEncoder.h"
 #include "SkOSFile.h"
 #include "SkRandom.h"
 #include "SkStream.h"
 #include "SkTArray.h"
 #include "SkTemplates.h"
 
-__SK_FORCE_IMAGE_DECODER_LINKING;
-
 DEFINE_string2(readPath, r, "", "Folder(s) and files to decode images. Required.");
 
 struct Format {
     SkImageEncoder::Type    fType;
     SkImageDecoder::Format  fFormat;
     const char*             fSuffix;
 };
 
 /*
 static const Format gFormats[] = {
@@ skipping 132 matching lines @@
     }
 
     return 0;
 }
 
 #if !defined SK_BUILD_FOR_IOS
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif