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

tools/battor_agent/battor_connection_impl_unittest.cc

Index: tools/battor_agent/battor_connection_impl_unittest.cc
diff --git a/tools/battor_agent/battor_connection_impl_unittest.cc b/tools/battor_agent/battor_connection_impl_unittest.cc
index a9027942d8b91a76f77724bd195dc21a4c53a114..d77ff7d957d99ffbeb384f00f966b94605bf7a82 100644
--- a/tools/battor_agent/battor_connection_impl_unittest.cc
+++ b/tools/battor_agent/battor_connection_impl_unittest.cc
@@ -78,9 +78,8 @@ class BattOrConnectionImplTest : public testing::Test,
     scoped_refptr<net::IOBuffer> buffer(
         new net::IOBuffer((size_t)bytes_to_read));
 
-    connection_->GetIoHandler()->Read(
-        base::WrapUnique(new device::ReceiveBuffer(
-            buffer, bytes_to_read, base::Bind(&NullReadCallback))));
+    connection_->GetIoHandler()->Read(base::MakeUnique<device::ReceiveBuffer>(
+        buffer, bytes_to_read, base::Bind(&NullReadCallback)));
     task_runner_->RunUntilIdle();
 
     return buffer;
@@ -98,8 +97,8 @@ class BattOrConnectionImplTest : public testing::Test,
   // Writes the specified bytes directly to the serial connection.
   void SendBytesRaw(const char* data, uint16_t bytes_to_send) {
     std::vector<char> data_vector(data, data + bytes_to_send);
-    connection_->GetIoHandler()->Write(base::WrapUnique(
-        new device::SendBuffer(data_vector, base::Bind(&NullWriteCallback))));
+    connection_->GetIoHandler()->Write(base::MakeUnique<device::SendBuffer>(
+        data_vector, base::Bind(&NullWriteCallback)));
     task_runner_->RunUntilIdle();
   }