Add TopSites::GetTemporaryThumbnailScore().

chrome/browser/history/top_sites_unittest.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/command_line.h"
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/memory/scoped_temp_dir.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
@@ skipping 1080 matching lines @@
                                              medium_score));
   // Store thumbnails for unknown (but valid) URLs temporarily - calls
   // AddTemporaryThumbnail.
   EXPECT_TRUE(top_sites()->SetPageThumbnail(unknown_url,
                                             thumbnail,
                                             medium_score));
 
   // We shouldn't get the thumnail back though (the url isn't in to sites yet).
   scoped_refptr<RefCountedBytes> out;
   EXPECT_FALSE(top_sites()->GetPageThumbnail(unknown_url, &out));
+  // But we should be able to get the temporary page thumbnail score.
+  ThumbnailScore out_score;
+  EXPECT_TRUE(top_sites()->GetTemporaryPageThumbnailScore(unknown_url,
+                                                          &out_score));
+  EXPECT_TRUE(medium_score.Equals(out_score));
 
   std::vector<MostVisitedURL> list;
 
   MostVisitedURL mv;
   mv.url = unknown_url;
   mv.redirects.push_back(mv.url);
   mv.redirects.push_back(url1a);
   mv.redirects.push_back(url1b);
   list.push_back(mv);
 
@@ skipping 218 matching lines @@
   WaitForTopSites();
   EXPECT_FALSE(IsTopSitesLoaded());
 
   // Load history, which should make TopSites finish loading too.
   profile()->CreateHistoryService(false, false);
   profile()->BlockUntilTopSitesLoaded();
   EXPECT_TRUE(IsTopSitesLoaded());
 }
 
 }  // namespace history