[Autofill] Determine Popup RTLness from page

chrome/browser/ui/autofill/tab_autofill_manager_delegate.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/autofill/tab_autofill_manager_delegate.h"
 
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/autofill/autocheckout_whitelist_manager_factory.h"
 #include "chrome/browser/autofill/autofill_cc_infobar_delegate.h"
@@ skipping 121 matching lines @@
   dialog_controller_ = AutofillDialogControllerImpl::Create(web_contents_,
                                                             form,
                                                             source_url,
                                                             dialog_type,
                                                             callback);
   dialog_controller_->Show();
 }
 
 void TabAutofillManagerDelegate::ShowAutofillPopup(
     const gfx::RectF& element_bounds,
+    base::i18n::TextDirection text_direction,
     const std::vector<string16>& values,
     const std::vector<string16>& labels,
     const std::vector<string16>& icons,
     const std::vector<int>& identifiers,
     base::WeakPtr<AutofillPopupDelegate> delegate) {
   // Convert element_bounds to be in screen space.
   gfx::Rect client_area;
   web_contents_->GetView()->GetContainerBounds(&client_area);
   gfx::RectF element_bounds_in_screen_space =
       element_bounds + client_area.OffsetFromOrigin();
 
   // Will delete or reuse the old |popup_controller_|.
   popup_controller_ = AutofillPopupControllerImpl::GetOrCreate(
       popup_controller_,
       delegate,
       web_contents()->GetView()->GetNativeView(),
-      element_bounds_in_screen_space);
+      element_bounds_in_screen_space,
+      text_direction);
 
   popup_controller_->Show(values, labels, icons, identifiers);
 }
 
 void TabAutofillManagerDelegate::HideAutofillPopup() {
   if (popup_controller_.get())
     popup_controller_->Hide();
 }
 
 void TabAutofillManagerDelegate::UpdateProgressBar(double value) {
@@ skipping 17 matching lines @@
   if (dialog_controller_.get() &&
       (dialog_controller_->dialog_type() == DIALOG_TYPE_REQUEST_AUTOCOMPLETE ||
        (!dialog_controller_->AutocheckoutIsRunning() && !was_redirect))) {
     HideRequestAutocompleteDialog();
   }
 
   HideAutocheckoutBubble();
 }
 
 }  // namespace autofill