Deletes base::MessageLoop::set_thread_name().

base/message_loop/message_loop.h

Index: base/message_loop/message_loop.h
diff --git a/base/message_loop/message_loop.h b/base/message_loop/message_loop.h
index 667cf1e4c74bb1b78ce0a45a4886442672c98ae0..97b3fe4742683735a7f0d200b7934f880313d769 100644
--- a/base/message_loop/message_loop.h
+++ b/base/message_loop/message_loop.h
@@ -294,12 +294,8 @@ class BASE_EXPORT MessageLoop : public MessagePump::Delegate {
   // Returns the type passed to the constructor.
   Type type() const { return type_; }
 
-  // Optional call to connect the thread name with this loop.
-  void set_thread_name(const std::string& thread_name) {
-    DCHECK(thread_name_.empty()) << "Should not rename this thread!";
-    thread_name_ = thread_name;
-  }
-  const std::string& thread_name() const { return thread_name_; }
+  // Returns the name of the thread this message loop is bound to.
+  const char* GetThreadName() const { return task_runner_->GetThreadName(); }

[jam, 2016/05/06 16:50:23]

nit: no need to have this wrapper method? i.e. caller can just do
task_runner()->GetThreadName()

[alokp, 2016/05/07 04:14:05]

Done.

 
   // Gets the TaskRunner associated with this message loop.
   const scoped_refptr<SingleThreadTaskRunner>& task_runner() {