Move RunAllPendingInMessageLoop from ui_test_utils.h to test_utils.h, so that it can be reused by c…

chrome/browser/ui/find_bar/find_bar_host_browsertest.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/message_loop.h"
 #include "base/string16.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 1201 matching lines @@
   // GTK adjusts FindBar size asynchronously.
   MessageLoop::current()->RunAllPending();
 
   ASSERT_LE(GetFindBarWidthForBrowser(popup),
             popup->window()->GetBounds().width());
 }
 
 IN_PROC_BROWSER_TEST_F(FindInPageControllerTest,
                        FindMovesOnTabClose_Issue1343052) {
   EnsureFindBoxOpen();
-  ui_test_utils::RunAllPendingInMessageLoop();  // Needed on Linux.
+  content::RunAllPendingInMessageLoop();  // Needed on Linux.
 
   gfx::Point position;
   EXPECT_TRUE(GetFindBarWindowInfo(&position, NULL));
 
   // Open another tab.
   GURL url = GetURL(kSimple);
   ui_test_utils::NavigateToURLWithDisposition(
       browser(), url, NEW_FOREGROUND_TAB,
       ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
 
   // Close it.
   chrome::CloseTab(browser());
 
   // See if the Find window has moved.
   gfx::Point position2;
   EXPECT_TRUE(GetFindBarWindowInfo(&position2, NULL));
   EXPECT_EQ(position, position2);
 
   // Toggle the bookmark bar state. Note that this starts an animation, and
   // there isn't a good way other than looping and polling to see when it's
   // done. So instead we change the state and open a new tab, since the new tab
   // animation doesn't happen on tab change.
   chrome::ToggleBookmarkBar(browser());
 
   ui_test_utils::NavigateToURLWithDisposition(
       browser(), url, NEW_FOREGROUND_TAB,
       ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
 
   EnsureFindBoxOpen();
-  ui_test_utils::RunAllPendingInMessageLoop();  // Needed on Linux.
+  content::RunAllPendingInMessageLoop();  // Needed on Linux.
   EXPECT_TRUE(GetFindBarWindowInfo(&position, NULL));
 
   ui_test_utils::NavigateToURLWithDisposition(
       browser(), url, NEW_FOREGROUND_TAB,
       ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
   chrome::CloseTab(browser());
   EXPECT_TRUE(GetFindBarWindowInfo(&position2, NULL));
   EXPECT_EQ(position, position2);
 }