Enables permission bubbles to remain visible during fulscreen on Mac.

chrome/browser/download/download_request_limiter_unittest.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 "chrome/browser/download/download_request_limiter.h"
 
 #include "base/bind.h"
 #include "base/run_loop.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/download/download_request_infobar_delegate.h"
@@ skipping 30 matching lines @@
   }
 
   virtual void Show(
       const std::vector<PermissionBubbleRequest*>& requests,
       const std::vector<bool>& accept_state,
       bool customization_mode) OVERRIDE;
 
   virtual bool CanAcceptRequestUpdate() OVERRIDE { return false; }
 
   virtual void Hide() OVERRIDE {}
+  virtual bool IsVisible() OVERRIDE { return false; }
 
  private:
   DownloadRequestLimiterTest* test_;
   Delegate* delegate_;
 };
 
 class DownloadRequestLimiterTest : public ChromeRenderViewHostTestHarness {
  public:
   enum TestingAction {
     ACCEPT,
@@ skipping 392 matching lines @@
   CanDownload();
   ExpectAndResetCounts(0, 1, 0, __LINE__);
   ASSERT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 
   CanDownload();
   ExpectAndResetCounts(0, 1, 0, __LINE__);
   ASSERT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 }