Remove implicit conversions from scoped_refptr to T* in tools/

tools/gn/scheduler.h

Index: tools/gn/scheduler.h
diff --git a/tools/gn/scheduler.h b/tools/gn/scheduler.h
index 8f4a13392f898468603d663675ba9f47a92e64f0..912ca7e10ad089ccc3db26395adc3d66187d7f8a 100644
--- a/tools/gn/scheduler.h
+++ b/tools/gn/scheduler.h
@@ -25,9 +25,9 @@ class Scheduler {
   bool Run();
 
   base::MessageLoop* main_loop() { return &main_loop_; }
-  base::SequencedWorkerPool* pool() { return pool_; }
+  base::SequencedWorkerPool* pool() { return pool_.get(); }
 
-  InputFileManager* input_file_manager() { return input_file_manager_; }
+  InputFileManager* input_file_manager() { return input_file_manager_.get(); }
 
   bool verbose_logging() const { return verbose_logging_; }
   void set_verbose_logging(bool v) { verbose_logging_ = v; }