Linux: implement automation for modal dialogs.

The Linux ui_tests are currently red because
BrowserCloseBeforeUnloadOK and BrowserCloseBeforeUnloadCancel are
failing. This is because we didn't implement several automation
functions regarding modal dialogs and someone obviously wrote a test
which needed them.

So this is a TBR in order to green the tree.

TBR=tony

http://codereview.chromium.org/99032


git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14549 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 17 insertions, 4 deletions

diff --git a/chrome/browser/app_modal_dialog_gtk.cc b/chrome/browser/app_modal_dialog_gtk.cc
index b44d865..2f9337d 100644
--- a/chrome/browser/app_modal_dialog_gtk.cc
+++ b/chrome/browser/app_modal_dialog_gtk.cc
@@ -107,14 +107,27 @@ void AppModalDialog::CloseModalDialog() {
 }
 
 int AppModalDialog::GetDialogButtons() {
-  NOTIMPLEMENTED();
-  return 0;
+  switch (dialog_flags_) {
+    case MessageBoxFlags::kIsJavascriptAlert:
+      return MessageBoxFlags::DIALOGBUTTON_OK;
+
+    case MessageBoxFlags::kIsJavascriptConfirm:
+      return MessageBoxFlags::DIALOGBUTTON_OK |
+             MessageBoxFlags::DIALOGBUTTON_CANCEL;
+
+    case MessageBoxFlags::kIsJavascriptPrompt:
+      return MessageBoxFlags::DIALOGBUTTON_OK;
+
+    default:
+      NOTREACHED();
+      return 0;
+  }
 }
 
 void AppModalDialog::AcceptWindow() {
-  NOTIMPLEMENTED();
+  OnDialogResponse(GTK_DIALOG(dialog_), GTK_RESPONSE_OK, this);
 }
 
 void AppModalDialog::CancelWindow() {
-  NOTIMPLEMENTED();
+  OnDialogResponse(GTK_DIALOG(dialog_), GTK_RESPONSE_CANCEL, this);
 }