Search for history items that was imported from IE is not working.

The problem is that top level history items were recognized
as cache history items and were added with hidden attribute on.

This bug was caused by unclear Microsoft documentation:
- here http://msdn.microsoft.com/en-us/library/ie/ms774962(v=vs.85).aspx
document states that STATURLFLAG_ISTOPLEVEL is <<Flag on the dwFlags parameter
of the STATURL structure indicating that the item is a top-level item.>>
- here http://msdn.microsoft.com/en-us/library/ie/ms774942(v=vs.85).aspx
document states that dwFlags is <<DWORD that can be either
STATURL_QUERYFLAG_ISCACHED or STATURL_QUERYFLAG_TOPLEVEL.>>

R=gab@chromium.org
BUG=441654
TEST=
A) IEImporterBrowserTest.IEImporter regression test fails without corresponding
product changes.
B) Import history from IE and confirm that imported items can be searched for.

Review URL: https://codereview.chromium.org/800433002

Cr-Commit-Position: refs/heads/master@{#310023}

0 files changed, 0 insertions, 0 deletions