Clang: enable -Wbool-conversions and -Wunused-variables on Linux.

base/message_pump_glib_unittest.cc

 // Copyright (c) 2010 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 27 matching lines @@
     // If the queue is empty, block.
     if (events_.empty())
       return -1;
     base::TimeDelta delta = events_[0].time - base::Time::NowFromSystemTime();
     return std::max(0, static_cast<int>(ceil(delta.InMillisecondsF())));
   }
 
   bool HandleCheck() {
     if (events_.empty())
       return false;
-    Event event = events_[0];
     return events_[0].time <= base::Time::NowFromSystemTime();
   }
 
   void HandleDispatch() {
     if (events_.empty())
       return;
     Event event = events_[0];
     events_.erase(events_.begin());
     ++processed_events_;
     if (event.task) {
@@ skipping 476 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();
 }