Remove calls to deprecated MessageLoop methods in chrome.

chrome/browser/media/tab_desktop_media_list_unittest.cc

 // Copyright 2016 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 "chrome/browser/media/tab_desktop_media_list.h"
 
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/location.h"
 #include "base/run_loop.h"
@@ skipping 206 matching lines @@
 
       for (int i = 0; i < kDefaultSourceCount - 1; i++) {
         EXPECT_CALL(observer_, OnSourceThumbnailChanged(
                                    list_.get(), kDefaultSourceCount - 1 - i));
       }
       EXPECT_CALL(observer_, OnSourceThumbnailChanged(list_.get(), 0))
           .WillOnce(QuitMessageLoop());
     }
 
     list_->StartUpdating(&observer_);
-    base::MessageLoop::current()->Run();
+    base::RunLoop().Run();
 
     for (int i = 0; i < kDefaultSourceCount; ++i) {
       EXPECT_EQ(list_->GetSource(i).id.type,
                 content::DesktopMediaID::TYPE_WEB_CONTENTS);
     }
 
     observer_.VerifyAndClearExpectations();
   }
 
   // The path to temporary directory used to contain the test operations.
@@ skipping 23 matching lines @@
 TEST_F(TabDesktopMediaListTest, AddTab) {
   InitializeAndVerify();
 
   AddWebcontents(10);
 
   EXPECT_CALL(observer_, OnSourceAdded(list_.get(), 0))
       .WillOnce(CheckListSize(list_.get(), kDefaultSourceCount + 1));
   EXPECT_CALL(observer_, OnSourceThumbnailChanged(list_.get(), 0))
       .WillOnce(QuitMessageLoop());
 
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 
   list_.reset();
 }
 
 TEST_F(TabDesktopMediaListTest, RemoveTab) {
   InitializeAndVerify();
 
   TabStripModel* tab_strip_model = browser_->tab_strip_model();
   ASSERT_TRUE(tab_strip_model);
   tab_strip_model->DetachWebContentsAt(kDefaultSourceCount - 1);
 
   EXPECT_CALL(observer_, OnSourceRemoved(list_.get(), 0))
       .WillOnce(
           testing::DoAll(CheckListSize(list_.get(), kDefaultSourceCount - 1),
                          QuitMessageLoop()));
 
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 
   list_.reset();
 }
 
 TEST_F(TabDesktopMediaListTest, MoveTab) {
   InitializeAndVerify();
 
   // Swap the two media sources by swap their time stamps.
   TabStripModel* tab_strip_model = browser_->tab_strip_model();
   ASSERT_TRUE(tab_strip_model);
 
   WebContents* contents0 = tab_strip_model->GetWebContentsAt(0);
   ASSERT_TRUE(contents0);
   base::TimeTicks t0 = contents0->GetLastActiveTime();
   WebContents* contents1 = tab_strip_model->GetWebContentsAt(1);
   ASSERT_TRUE(contents1);
   base::TimeTicks t1 = contents1->GetLastActiveTime();
 
   contents0->SetLastActiveTime(t1);
   contents1->SetLastActiveTime(t0);
 
   EXPECT_CALL(observer_, OnSourceMoved(list_.get(), 1, 0))
       .WillOnce(testing::DoAll(CheckListSize(list_.get(), kDefaultSourceCount),
                                QuitMessageLoop()));
 
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 
   list_.reset();
 }
 
 TEST_F(TabDesktopMediaListTest, UpdateTitle) {
   InitializeAndVerify();
 
   // Change tab's title.
   TabStripModel* tab_strip_model = browser_->tab_strip_model();
   ASSERT_TRUE(tab_strip_model);
   WebContents* contents =
       tab_strip_model->GetWebContentsAt(kDefaultSourceCount - 1);
   ASSERT_TRUE(contents);
   contents->GetController().GetTransientEntry()->SetTitle(
       base::UTF8ToUTF16("New test tab"));
 
   EXPECT_CALL(observer_, OnSourceNameChanged(list_.get(), 0))
       .WillOnce(QuitMessageLoop());
 
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 
   EXPECT_EQ(list_->GetSource(0).name, base::UTF8ToUTF16("New test tab"));
 
   list_.reset();
 }
 
 TEST_F(TabDesktopMediaListTest, UpdateThumbnail) {
   InitializeAndVerify();
 
   // Change tab's favicon.
   TabStripModel* tab_strip_model = browser_->tab_strip_model();
   ASSERT_TRUE(tab_strip_model);
   WebContents* contents =
       tab_strip_model->GetWebContentsAt(kDefaultSourceCount - 1);
   ASSERT_TRUE(contents);
 
   content::FaviconStatus favicon_info;
   favicon_info.image = CreateGrayscaleImage(gfx::Size(10, 10), 100);
   contents->GetController().GetTransientEntry()->GetFavicon() = favicon_info;
 
   EXPECT_CALL(observer_, OnSourceThumbnailChanged(list_.get(), 0))
       .WillOnce(QuitMessageLoop());
 
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 
   list_.reset();
 }