Remove the very old code that migrated password data from the WebDataService to PasswordStore.

chrome/browser/webdata/web_database_migration_unittest.cc

Index: chrome/browser/webdata/web_database_migration_unittest.cc
===================================================================
--- chrome/browser/webdata/web_database_migration_unittest.cc	(revision 133948)
+++ chrome/browser/webdata/web_database_migration_unittest.cc	(working copy)
@@ -226,7 +226,7 @@
     // Check that expected tables are present.
     EXPECT_TRUE(connection.DoesTableExist("meta"));
     EXPECT_TRUE(connection.DoesTableExist("keywords"));
-    EXPECT_TRUE(connection.DoesTableExist("logins"));
+    EXPECT_FALSE(connection.DoesTableExist("logins"));  // This one is obsolete.

[Lei Zhang, 2012/04/26 19:44:49]

You may want to put a short explanation here to explain what the table did.

[Mike Mammarella, 2012/04/26 20:58:18]

Done.

     EXPECT_TRUE(connection.DoesTableExist("web_app_icons"));
     EXPECT_TRUE(connection.DoesTableExist("web_apps"));
     EXPECT_TRUE(connection.DoesTableExist("autofill"));