Delete unused path_utils.* component.

tools/filtermain.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkDebugCanvas.h"
 #include "SkDevice.h"
 #include "SkForceLinking.h"
 #include "SkGraphics.h"
 #include "SkImageDecoder.h"
 #include "SkImageEncoder.h"
 #include "SkOSFile.h"
 #include "SkPicture.h"
 #include "SkPicturePlayback.h"
 #include "SkPictureRecord.h"
 #include "SkPictureRecorder.h"
 #include "SkStream.h"
 #include "picture_utils.h"
-#include "path_utils.h"
 
 __SK_FORCE_IMAGE_DECODER_LINKING;
 
 static void usage() {
     SkDebugf("Usage: filter -i inFile [-o outFile] [--input-dir path] [--output-dir path]\n");
     SkDebugf("                        [-h|--help]\n\n");
     SkDebugf("    -i inFile  : file to filter.\n");
     SkDebugf("    -o outFile : result of filtering.\n");
     SkDebugf("    --input-dir : process all files in dir with .skp extension.\n");
     SkDebugf("    --output-dir : results of filtering the input dir.\n");
@@ skipping 807 matching lines @@
 
     SkGraphics::Term();
     return 0;
 }
 
 #if !defined SK_BUILD_FOR_IOS
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif