base: Remove most uses of MessageLoopProxy

base/threading/thread_unittest.cc

 // Copyright (c) 2012 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/threading/thread.h"
 
 #include <vector>
 
 #include "base/bind.h"
-#include "base/message_loop/message_loop.h"
+#include "base/location.h"
+#include "base/single_thread_task_runner.h"
 #include "base/third_party/dynamic_annotations/dynamic_annotations.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
 using base::Thread;
 
 typedef PlatformTest ThreadTest;
 
 namespace {
 
@@ skipping 116 matching lines @@
   // ASan bloats the stack variables and overflows the 12 kb stack on OSX.
   options.stack_size = 24*1024;
 #else
   options.stack_size = 12*1024;
 #endif
   EXPECT_TRUE(a.StartWithOptions(options));
   EXPECT_TRUE(a.message_loop());
   EXPECT_TRUE(a.IsRunning());
 
   bool was_invoked = false;
-  a.message_loop()->PostTask(FROM_HERE, base::Bind(&ToggleValue, &was_invoked));
+  a.task_runner()->PostTask(FROM_HERE, base::Bind(&ToggleValue, &was_invoked));
 
   // wait for the task to run (we could use a kernel event here
   // instead to avoid busy waiting, but this is sufficient for
   // testing purposes).
   for (int i = 100; i >= 0 && !was_invoked; --i) {
     base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(10));
   }
   EXPECT_TRUE(was_invoked);
 }
 
 TEST_F(ThreadTest, TwoTasks) {
   bool was_invoked = false;
   {
     Thread a("TwoTasks");
     EXPECT_TRUE(a.Start());
     EXPECT_TRUE(a.message_loop());
 
     // Test that all events are dispatched before the Thread object is
     // destroyed.  We do this by dispatching a sleep event before the
     // event that will toggle our sentinel value.
-    a.message_loop()->PostTask(
-        FROM_HERE,
-        base::Bind(
-            static_cast<void (*)(base::TimeDelta)>(
-                &base::PlatformThread::Sleep),
-            base::TimeDelta::FromMilliseconds(20)));
-    a.message_loop()->PostTask(FROM_HERE, base::Bind(&ToggleValue,
-                                                     &was_invoked));
+    a.task_runner()->PostTask(
+        FROM_HERE, base::Bind(static_cast<void (*)(base::TimeDelta)>(
+                                  &base::PlatformThread::Sleep),
+                              base::TimeDelta::FromMilliseconds(20)));
+    a.task_runner()->PostTask(FROM_HERE,
+                              base::Bind(&ToggleValue, &was_invoked));
   }
   EXPECT_TRUE(was_invoked);
 }
 
 TEST_F(ThreadTest, StopSoon) {
   Thread a("StopSoon");
   EXPECT_TRUE(a.Start());
   EXPECT_TRUE(a.message_loop());
   EXPECT_TRUE(a.IsRunning());
   a.StopSoon();
@@ skipping 28 matching lines @@
 
   {
     // Start a thread which writes its event into |captured_events|.
     CaptureToEventList t(&captured_events);
     EXPECT_TRUE(t.Start());
     EXPECT_TRUE(t.message_loop());
     EXPECT_TRUE(t.IsRunning());
 
     // Register an observer that writes into |captured_events| once the
     // thread's message loop is destroyed.
-    t.message_loop()->PostTask(
+    t.task_runner()->PostTask(
         FROM_HERE, base::Bind(&RegisterDestructionObserver,
                               base::Unretained(&loop_destruction_observer)));
 
     // Upon leaving this scope, the thread is deleted.
   }
 
   // Check the order of events during shutdown.
   ASSERT_EQ(static_cast<size_t>(THREAD_NUM_EVENTS), captured_events.size());
   EXPECT_EQ(THREAD_EVENT_INIT, captured_events[0]);
   EXPECT_EQ(THREAD_EVENT_CLEANUP, captured_events[1]);
   EXPECT_EQ(THREAD_EVENT_MESSAGE_LOOP_DESTROYED, captured_events[2]);
 }