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

base/message_loop_unittest.cc

 // Copyright (c) 2011 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 <vector>
 
 #include "base/eintr_wrapper.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/ref_counted.h"
@@ skipping 1537 matching lines @@
 TEST(MessageLoopTest, WaitForIO) {
   RunTest_WaitForIO();
 }
 
 TEST(MessageLoopTest, HighResolutionTimer) {
   MessageLoop loop;
 
   const int kFastTimerMs = 5;
   const int kSlowTimerMs = 100;
 
-  EXPECT_EQ(false, loop.high_resolution_timers_enabled());
+  EXPECT_FALSE(loop.high_resolution_timers_enabled());
 
   // Post a fast task to enable the high resolution timers.
   loop.PostDelayedTask(FROM_HERE, new DummyTask(1), kFastTimerMs);
   loop.Run();
-  EXPECT_EQ(true, loop.high_resolution_timers_enabled());
+  EXPECT_TRUE(loop.high_resolution_timers_enabled());
 
   // Post a slow task and verify high resolution timers
   // are still enabled.
   loop.PostDelayedTask(FROM_HERE, new DummyTask(1), kSlowTimerMs);
   loop.Run();
-  EXPECT_EQ(true, loop.high_resolution_timers_enabled());
+  EXPECT_TRUE(loop.high_resolution_timers_enabled());
 
   // Wait for a while so that high-resolution mode elapses.
   Sleep(MessageLoop::kHighResolutionTimerModeLeaseTimeMs);
 
   // Post a slow task to disable the high resolution timers.
   loop.PostDelayedTask(FROM_HERE, new DummyTask(1), kSlowTimerMs);
   loop.Run();
-  EXPECT_EQ(false, loop.high_resolution_timers_enabled());
+  EXPECT_FALSE(loop.high_resolution_timers_enabled());
 }
 
 #endif  // defined(OS_WIN)
 
 #if defined(OS_POSIX) && !defined(OS_NACL)
 
 namespace {
 
 class QuitDelegate : public base::MessagePumpLibevent::Watcher {
  public:
@@ skipping 119 matching lines @@
   loop->PostDelayedTask(
       FROM_HERE,
       new RunAtDestructionTask(&task_destroyed, &destruction_observer_called),
       kDelayMS);
   delete loop;
   EXPECT_TRUE(observer.task_destroyed_before_message_loop());
   // The task should have been destroyed when we deleted the loop.
   EXPECT_TRUE(task_destroyed);
   EXPECT_TRUE(destruction_observer_called);
 }