[base] Apply BindOnceRewriter in //remoting

This change applies the BindOnceRewriter in //remoting.
This rewriter replaces calls to base::Bind and base::BindRepeating with
calls to base::BindOnce, in case the result is immediately assigned to a
base::OnceCallback. Given that base::RepeatingCallback is implicitly
convertible to base::OnceCallback, there is no change in functionality.

Steps:
  1. run_tool.py --tool base_bind_rewriters \
                 --tool-arg='--rewriter=bind_to_bind_once'
  2. git cl format

This CL was uploaded by git cl split.

[email protected]

Bug: 714018
Change-Id: I34f580a97431487d7b438a9cc4bf4640611b311a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2132152
Auto-Submit: Jan Wilken Dörrie <[email protected]>
Reviewed-by: Lambros Lambrou <[email protected]>
Commit-Queue: Lambros Lambrou <[email protected]>
Cr-Commit-Position: refs/heads/master@{#755452}
diff --git a/remoting/protocol/connection_tester.cc b/remoting/protocol/connection_tester.cc
index 59e6c21..301e242 100644
--- a/remoting/protocol/connection_tester.cc
+++ b/remoting/protocol/connection_tester.cc
@@ -73,10 +73,11 @@
 
     int bytes_to_write = std::min(output_buffer_->BytesRemaining(),
                                   message_size_);
-    result = client_socket_->Write(
-        output_buffer_.get(), bytes_to_write,
-        base::Bind(&StreamConnectionTester::OnWritten, base::Unretained(this)),
-        TRAFFIC_ANNOTATION_FOR_TESTS);
+    result =
+        client_socket_->Write(output_buffer_.get(), bytes_to_write,
+                              base::BindOnce(&StreamConnectionTester::OnWritten,
+                                             base::Unretained(this)),
+                              TRAFFIC_ANNOTATION_FOR_TESTS);
     HandleWriteResult(result);
   }
 }
@@ -100,10 +101,9 @@
   int result = 1;
   while (result > 0) {
     input_buffer_->SetCapacity(input_buffer_->offset() + message_size_);
-    result = host_socket_->Read(
-        input_buffer_.get(),
-        message_size_,
-        base::Bind(&StreamConnectionTester::OnRead, base::Unretained(this)));
+    result = host_socket_->Read(input_buffer_.get(), message_size_,
+                                base::BindOnce(&StreamConnectionTester::OnRead,
+                                               base::Unretained(this)));
     HandleReadResult(result);
   };
 }