Style cleanup in preparation for auto-linting base/.

base/message_pump_glib_unittest.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/message_pump_glib.h"
 
 #include <gtk/gtk.h>
 #include <math.h>
 
 #include <algorithm>
@@ skipping 278 matching lines @@
   EXPECT_EQ(12, injector()->processed_events());
 }
 
 namespace {
 
 // This class is a helper for the concurrent events / posted tasks test below.
 // It will quit the main loop once enough tasks and events have been processed,
 // while making sure there is always work to do and events in the queue.
 class ConcurrentHelper : public base::RefCounted<ConcurrentHelper>  {
  public:
-  ConcurrentHelper(EventInjector* injector)
+  explicit ConcurrentHelper(EventInjector* injector)
       : injector_(injector),
         event_count_(kStartingEventCount),
         task_count_(kStartingTaskCount) {
   }
 
   void FromTask() {
     if (task_count_ > 0) {
       --task_count_;
     }
     if (task_count_ == 0 && event_count_ == 0) {
@@ skipping 232 matching lines @@
 
 TEST_F(MessagePumpGLibTest, TestGtkLoop) {
   // Tests that events and posted tasks are correctly exectuted if the message
   // loop is not run by MessageLoop::Run() but by a straight Gtk loop.
   // Note that in this case we don't make strong guarantees about niceness
   // between events and posted tasks.
   loop()->PostTask(FROM_HERE,
                    NewRunnableFunction(TestGtkLoopInternal, injector()));
   loop()->Run();
 }