Removed calls to RefPtr::Release in return statements with auto move.

third_party/WebKit/Source/platform/fonts/shaping/ShapeResult.cpp

 /*
  * Copyright (c) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 BlackBerry Limited. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 348 matching lines @@
 void ShapeResult::ApplySpacing(ShapeResultSpacing<String>& spacing,
                                TextDirection direction) {
   ApplySpacing(spacing, spacing.Text(), IsRtl(direction));
 }
 
 PassRefPtr<ShapeResult> ShapeResult::ApplySpacingToCopy(
     ShapeResultSpacing<TextRun>& spacing,
     const TextRun& run) const {
   RefPtr<ShapeResult> result = ShapeResult::Create(*this);
   result->ApplySpacing(spacing, run, run.Rtl());
-  return result.Release();
+  return result;
 }
 
 static inline float HarfBuzzPositionToFloat(hb_position_t value) {
   return static_cast<float>(value) / (1 << 16);
 }
 
 void ShapeResult::InsertRun(std::unique_ptr<ShapeResult::RunInfo> run_to_insert,
                             unsigned start_glyph,
                             unsigned num_glyphs,
                             hb_buffer_t* harf_buzz_buffer) {
@@ skipping 124 matching lines @@
   run->width_ = position - start_position;
 
   RefPtr<ShapeResult> result =
       ShapeResult::Create(font, count, text_run.Direction());
   result->width_ = run->width_;
   result->num_glyphs_ = count;
   DCHECK_EQ(result->num_glyphs_, count);  // no overflow
   result->has_vertical_offsets_ =
       font_data->PlatformData().IsVerticalAnyUpright();
   result->runs_.push_back(std::move(run));
-  return result.Release();
+  return result;
 }
 
 }  // namespace blink