TabContents -> WebContentsImpl, part 18.

chrome/browser/history/text_database_manager.cc

Index: chrome/browser/history/text_database_manager.cc
diff --git a/chrome/browser/history/text_database_manager.cc b/chrome/browser/history/text_database_manager.cc
index 816499969374c5c8b4a3ebda949c2902b918dbeb..24f6184d19c1bb0edcc405bac9c833f2e240c910 100644
--- a/chrome/browser/history/text_database_manager.cc
+++ b/chrome/browser/history/text_database_manager.cc
@@ -188,7 +188,7 @@ void TextDatabaseManager::AddPageTitle(const GURL& url,
   if (found == recent_changes_.end()) {
     // This page is not in our cache of recent pages. This is very much an edge
     // case as normally a title will come in <20 seconds after the page commits,
-    // and TabContents will avoid spamming us with >1 title per page. However,
+    // and WebContents will avoid spamming us with >1 title per page. However,
     // it could come up if your connection is unhappy, and we don't want to
     // miss anything.
     //