Remove SK_SUPPORT_LEGACY_TYPEFACE_PTR

ui/gfx/render_text_mac.mm

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/gfx/render_text_mac.h"
 
 #import <AppKit/AppKit.h>
 #include <ApplicationServices/ApplicationServices.h>
 #include <CoreText/CoreText.h>
 
@@ skipping 203 matching lines @@
       font_list().GetPrimaryFont().GetFontRenderParams(),
       subpixel_rendering_suppressed());
 
   for (size_t i = 0; i < runs_.size(); ++i) {
     const TextRun& run = runs_[i];
     renderer->SetForegroundColor(run.foreground);
     renderer->SetTextSize(CTFontGetSize(run.ct_font));
 
     // The painter adds its own ref. So don't |release()| it from the ref ptr in
     // TextRun.
-    renderer->SetTypeface(run.typeface.get());
+    renderer->SetTypeface(run.typeface);
 
     renderer->DrawPosText(&run.glyph_positions[0], &run.glyphs[0],
                           run.glyphs.size());
     renderer->DrawDecorations(run.origin.x(), run.origin.y(), run.width,
                               run.underline, run.strike, run.diagonal_strike);
   }
 
   renderer->EndDiagonalStrike();
 }
 
@@ skipping 207 matching lines @@
 }
 
 void RenderTextMac::InvalidateStyle() {
   line_.reset();
   attributes_.reset();
   runs_.clear();
   runs_valid_ = false;
 }
 
 }  // namespace gfx