Don't use base::MessageLoop::{Quit,QuitClosure} in chrome/

chrome/browser/history/android/android_history_provider_service_unittest.cc

Index: chrome/browser/history/android/android_history_provider_service_unittest.cc
diff --git a/chrome/browser/history/android/android_history_provider_service_unittest.cc b/chrome/browser/history/android/android_history_provider_service_unittest.cc
index 0166f3c02ddea8e3a5cf56a8959e6d6aeb71f7e3..41249713cd2a08b482dac328507835e27afbcefa 100644
--- a/chrome/browser/history/android/android_history_provider_service_unittest.cc
+++ b/chrome/browser/history/android/android_history_provider_service_unittest.cc
@@ -106,30 +106,30 @@ class CallbackHelper : public base::RefCountedThreadSafe<CallbackHelper> {
 
   void OnInserted(int64 id) {
     success_ = id != 0;
-    base::MessageLoop::current()->Quit();
+    base::MessageLoop::current()->QuitWhenIdle();
   }
 
   void OnQueryResult(AndroidStatement* statement) {
     success_ = statement != NULL;
     statement_ = statement;
-    base::MessageLoop::current()->Quit();
+    base::MessageLoop::current()->QuitWhenIdle();
   }
 
   void OnUpdated(int count) {
     success_ = count != 0;
     count_ = count;
-    base::MessageLoop::current()->Quit();
+    base::MessageLoop::current()->QuitWhenIdle();
   }
 
   void OnDeleted(int count) {
     success_ = count != 0;
     count_ = count;
-    base::MessageLoop::current()->Quit();
+    base::MessageLoop::current()->QuitWhenIdle();
   }
 
   void OnStatementMoved(int cursor_position) {
     cursor_position_ = cursor_position;
-    base::MessageLoop::current()->Quit();
+    base::MessageLoop::current()->QuitWhenIdle();
   }
 
  private: