Cleanup: Rename SkOSPath functions.

tools/bench_playback.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCanvas.h"
 #include "SkCommandLineFlags.h"
 #include "SkForceLinking.h"
@@ skipping 88 matching lines @@
     SkAutoTMalloc<SkPMColor> scratch(kMaxArea);
 
     SkOSFile::Iter it(FLAGS_skps[0], ".skp");
     SkString filename;
     bool failed = false;
     while (it.next(&filename)) {
         if (SkCommandLineFlags::ShouldSkip(FLAGS_match, filename.c_str())) {
             continue;
         }
 
-        const SkString path = SkOSPath::SkPathJoin(FLAGS_skps[0], filename.c_str());
+        const SkString path = SkOSPath::Join(FLAGS_skps[0], filename.c_str());
 
         SkAutoTUnref<SkStream> stream(SkStream::NewFromFile(path.c_str()));
         if (!stream) {
             SkDebugf("Could not read %s.\n", path.c_str());
             failed = true;
             continue;
         }
         SkAutoTUnref<const SkPicture> src(SkPicture::CreateFromStream(stream));
         if (!src) {
             SkDebugf("Could not read %s as an SkPicture.\n", path.c_str());
@@ skipping 11 matching lines @@
         bench(scratch.get(), *src, filename.c_str());
     }
     return failed ? 1 : 0;
 }
 
 #if !defined SK_BUILD_FOR_IOS
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif