Re-write many calls to WrapUnique() with MakeUnique()

net/proxy/proxy_resolver_v8_tracing_unittest.cc

 // Copyright (c) 2013 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 "net/proxy/proxy_resolver_v8_tracing.h"
 
 #include <string>
 #include <utility>
 
 #include "base/files/file_util.h"
@@ skipping 77 matching lines @@
   std::vector<std::pair<int, std::string>> GetErrors() {
     return errors_;
   }
 
   void RunOnError(const base::Closure& callback) {
     error_callback_ = callback;
     waiter_.WaitForEvent(EVENT_ERROR);
   }
 
   std::unique_ptr<ProxyResolverV8Tracing::Bindings> CreateBindings() {
-    return base::WrapUnique(new ForwardingBindings(this));
+    return base::MakeUnique<ForwardingBindings>(this);
   }
 
  private:
   class ForwardingBindings : public ProxyResolverV8Tracing::Bindings {
    public:
     explicit ForwardingBindings(MockBindings* bindings) : bindings_(bindings) {}
 
     // ProxyResolverV8Tracing::Bindings overrides.
     void Alert(const base::string16& message) override {
       DCHECK(thread_checker_.CalledOnValidThread());
@@ skipping 926 matching lines @@
                 proxy_uri.substr(0, proxy_uri.find(':') + 1));
     } else {
       NOTREACHED();
     }
   }
 }
 
 }  // namespace
 
 }  // namespace net