[Autofill] Add UMA timing metrics for requestAutocomplete dialog.

chrome/browser/ui/views/autofill/autofill_dialog_views.cc

Index: chrome/browser/ui/views/autofill/autofill_dialog_views.cc
diff --git a/chrome/browser/ui/views/autofill/autofill_dialog_views.cc b/chrome/browser/ui/views/autofill/autofill_dialog_views.cc
index 5c5d64ba5357e11525fc3350173a36e5feb6c563..cf4da09848158283e386328b370f5abf2e40c326 100644
--- a/chrome/browser/ui/views/autofill/autofill_dialog_views.cc
+++ b/chrome/browser/ui/views/autofill/autofill_dialog_views.cc
@@ -464,6 +464,16 @@ void AutofillDialogViews::UpdateProgressBar(double value) {
   autocheckout_progress_bar_->SetValue(value);
 }
 
+void AutofillDialogViews::SubmitForTesting() {

[Evan Stade, 2013/02/06 00:29:32]

seems like this should be:

if (Accept())
  Hide();

[Ilya Sherman, 2013/02/06 00:41:34]

Accept() fails because the inputs fail to validate (because they're empty).  Do
you have a suggestion on how to implement the test so that it fills the inputs
first?  Add more ForTesting() methods?

[Ilya Sherman, 2013/02/06 01:45:28]

Done.  Good call on override the AutofillDialogController method.  For some
reason when I looked at this before, I thought I'd need to override a view
method.

+  did_submit_ = true;
+  Hide();
+}
+
+void AutofillDialogViews::CancelForTesting() {
+  did_submit_ = false;
+  Hide();
+}
+
 string16 AutofillDialogViews::GetWindowTitle() const {
   return controller_->DialogTitle();
 }