Convert //ppapi to use std::unique_ptr

ppapi/proxy/flash_font_file_resource.cc

Index: ppapi/proxy/flash_font_file_resource.cc
diff --git a/ppapi/proxy/flash_font_file_resource.cc b/ppapi/proxy/flash_font_file_resource.cc
index 34c22eb574310ef3381a9c684ab72ba9dbe8b3b2..9e2e4724377794f65a82b6c9c960f7609e3c3880 100644
--- a/ppapi/proxy/flash_font_file_resource.cc
+++ b/ppapi/proxy/flash_font_file_resource.cc
@@ -6,6 +6,7 @@
 
 #include <cstring>
 
+#include "base/memory/ptr_util.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/proxy/ppapi_messages.h"
 
@@ -72,7 +73,7 @@ const std::string* FlashFontFileResource::AddFontTable(
     uint32_t table,
     const std::string& contents) {
   FontTableMap::const_iterator it =
-      font_tables_.set(table, make_scoped_ptr(new std::string(contents)));
+      font_tables_.set(table, base::WrapUnique(new std::string(contents)));
   return it->second;
 }