Deletes base::MessageLoop::set_thread_name().

base/single_thread_task_runner.h

Index: base/single_thread_task_runner.h
diff --git a/base/single_thread_task_runner.h b/base/single_thread_task_runner.h
index 6e9319314894c3f8ed52269c9e526c96fa92e6d5..2f167006ae304d07ed0cabcacaa916997c08bf5c 100644
--- a/base/single_thread_task_runner.h
+++ b/base/single_thread_task_runner.h
@@ -5,6 +5,8 @@
 #ifndef BASE_SINGLE_THREAD_TASK_RUNNER_H_
 #define BASE_SINGLE_THREAD_TASK_RUNNER_H_
 
+#include <string>
+
 #include "base/base_export.h"
 #include "base/sequenced_task_runner.h"
 
@@ -29,6 +31,9 @@ class BASE_EXPORT SingleThreadTaskRunner : public SequencedTaskRunner {
     return RunsTasksOnCurrentThread();
   }
 
+  // Returns the name of the thread this TaskRunner is associated with.
+  virtual std::string GetThreadName() const = 0;
+
  protected:
   ~SingleThreadTaskRunner() override {}
 };