Replace scoped_ptr with std::unique_ptr in //ui

ui/gfx/harfbuzz_font_skia.cc

 // Copyright 2015 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/harfbuzz_font_skia.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <limits>
@@ skipping 198 matching lines @@
 base::LazyInstance<FontFuncs>::Leaky g_font_funcs = LAZY_INSTANCE_INITIALIZER;
 
 // Returns the raw data of the font table |tag|.
 hb_blob_t* GetFontTable(hb_face_t* face, hb_tag_t tag, void* user_data) {
   SkTypeface* typeface = reinterpret_cast<SkTypeface*>(user_data);
 
   const size_t table_size = typeface->getTableSize(tag);
   if (!table_size)
     return 0;
 
-  scoped_ptr<char[]> buffer(new char[table_size]);
+  std::unique_ptr<char[]> buffer(new char[table_size]);
   if (!buffer)
     return 0;
   size_t actual_size = typeface->getTableData(tag, 0, table_size, buffer.get());
   if (table_size != actual_size)
     return 0;
 
   char* buffer_raw = buffer.release();
   return hb_blob_create(buffer_raw, table_size, HB_MEMORY_MODE_WRITABLE,
                         buffer_raw, DeleteArrayByType<char>);
 }
@@ skipping 50 matching lines @@
   // TODO(ckocagil): Do we need to update these params later?
   internal::ApplyRenderParams(params, subpixel_rendering_suppressed,
                               &hb_font_data->paint_);
   hb_font_set_funcs(harfbuzz_font, g_font_funcs.Get().get(), hb_font_data,
                     DeleteByType<FontData>);
   hb_font_make_immutable(harfbuzz_font);
   return harfbuzz_font;
 }
 
 }  // namespace gfx