more content exports needed for unit_tests and browser_tests.

chrome/browser/download/download_browsertest.cc

 // Copyright (c) 2011 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/bind.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
 #include "base/scoped_temp_dir.h"
@@ skipping 597 matching lines @@
     download_manager_->RemoveObserver(this);
   }
 
   // DownloadManager::Observer
   virtual void ModelChanged() {
     std::vector<DownloadItem*> downloads;
     download_manager_->SearchDownloads(string16(), &downloads);
 
     for (std::vector<DownloadItem*>::iterator it = downloads.begin();
          it != downloads.end(); ++it) {
-      (*it)->TestMockDownloadOpen();
+      (*it)->MockDownloadOpenForTesting();
     }
   }
 
  private:
   DownloadManager* download_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(MockDownloadOpeningObserver);
 };
 
 class DownloadTest : public InProcessBrowserTest {
@@ skipping 1157 matching lines @@
   EXPECT_EQ(1u, observer->NumDangerousDownloadsSeen());
 
   // Download shelf should close. Download panel stays open on ChromeOS.
   CheckDownloadUI(browser(), false, true, FilePath());
 
   // Check that the extension was installed.
   ExtensionService* extension_service =
       browser()->profile()->GetExtensionService();
   ASSERT_TRUE(extension_service->GetExtensionById(kLargeThemeCrxId, false));
 }