Last patch in removing MessageLoop* caching.

chrome/browser/download/download_request_manager_unittest.cc

Index: chrome/browser/download/download_request_manager_unittest.cc
===================================================================
--- chrome/browser/download/download_request_manager_unittest.cc	(revision 30863)
+++ chrome/browser/download/download_request_manager_unittest.cc	(working copy)
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/download/download_request_manager.h"
 #include "chrome/browser/renderer_host/test/test_render_view_host.h"
 #include "chrome/browser/tab_contents/navigation_controller.h"
@@ -12,13 +13,15 @@
     : public RenderViewHostTestHarness,
       public DownloadRequestManager::Callback {
  public:
+  DownloadRequestManagerTest() : io_thread_(ChromeThread::IO, &message_loop_) {}
+
   virtual void SetUp() {
     RenderViewHostTestHarness::SetUp();
 
     allow_download_ = true;
     ask_allow_count_ = cancel_count_ = continue_count_ = 0;
 
-    download_request_manager_ = new DownloadRequestManager(NULL, NULL);
+    download_request_manager_ = new DownloadRequestManager();
     test_delegate_.reset(new DownloadRequestManagerTestDelegate(this));
     DownloadRequestManager::SetTestingDelegate(test_delegate_.get());
   }
@@ -39,6 +42,7 @@
   void CanDownload() {
     download_request_manager_->CanDownloadImpl(
         controller().tab_contents(), this);
+    message_loop_.RunAllPending();
   }
 
   bool ShouldAllowDownload() {
@@ -75,6 +79,8 @@
 
   // Number of times ShouldAllowDownload was invoked.
   int ask_allow_count_;
+
+  ChromeThread io_thread_;
 };
 
 TEST_F(DownloadRequestManagerTest, Allow) {