Remove the crypto module password dialog extra border.

CryptoModulePasswordDialogView uses Widget::CreateWindow. 
Use DialogDelegate::CreateDialogWidget instead. 
See before/after pics at http://crbug.com/166075#c107 
Trigger with debug code in Patch Set 1. 

BUG=166075
TEST=Crtypo module password dialog does not have an extra border. 
R=sky@chromium.org

Review URL: https://chromiumcodereview.appspot.com/15673004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@202913 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/views/crypto_module_password_dialog_view.cc

@@ -156,7 +156,7 @@ void ShowCryptoModulePasswordDialog(
     const CryptoModulePasswordCallback& callback) {
   CryptoModulePasswordDialogView* dialog =
       new CryptoModulePasswordDialogView(slot_name, reason, server, callback);
-  views::Widget::CreateWindow(dialog)->Show();
+  views::DialogDelegate::CreateDialogWidget(dialog, NULL, NULL)->Show();
 }
 
 }  // namespace chrome