Change omnibox behavior when stripping javascript schema to navigate after stripping the schema on drag drop.

BUG=109245
TEST=N/A
Review URL: http://codereview.chromium.org/9116016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@116692 0039d316-1c4b-4281-b951-d872f2087c98
string16 OmniboxViewWin::GetText() const {
  const int len = GetTextLength() + 1;
  string16 str;
  if (len > 1)
    GetWindowText(WriteInto(&str, len), len);
  return str;
}

string16 OmniboxViewWin::GetText() const {
  const int len = GetTextLength() + 1;
  string16 str;
  if (len > 1)
    GetWindowText(WriteInto(&str, len), len);
  return str;
}
