Ask libaddressinput for address components to use in requestAutocomplete().

chrome/browser/ui/autofill/autofill_dialog_controller_impl.h

Index: chrome/browser/ui/autofill/autofill_dialog_controller_impl.h
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.h b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.h
index a9acd42f0e99d876aa8332a8406d91697d3648fe..3aa0cb598023a935c3075db61918988790512f61 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.h
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.h
@@ -146,6 +146,9 @@ class AutofillDialogControllerImpl : public AutofillDialogViewDelegate,
                                           bool was_edit) OVERRIDE;
   virtual bool HandleKeyPressEventInInput(
       const content::NativeWebKeyboardEvent& event) OVERRIDE;
+  virtual void ComboboxItemSelected(ui::ComboboxModel* model,
+                                    DialogSection section,
+                                    int index) OVERRIDE;
   virtual void FocusMoved() OVERRIDE;
   virtual bool ShouldShowErrorBubble() const OVERRIDE;
   virtual void ViewClosed() OVERRIDE;
@@ -454,6 +457,14 @@ class AutofillDialogControllerImpl : public AutofillDialogViewDelegate,
   // Like RequestedFieldsForSection, but returns a pointer.
   DetailInputs* MutableRequestedFieldsForSection(DialogSection section);
 
+  // Gets the country code (e.g. "US") that should be used for |section|.
+  std::string GetCountryCodeForSection(DialogSection section) const;
+
+  // Sets the country code that should be used for |section|. Also rebuilds this
+  // section's inputs and updates the view.
+  void SetCountryCodeForSection(DialogSection section,
+                                const std::string& country_code);
+
   // Hides |popup_controller_|'s popup view, if it exists.
   void HidePopup();
 
@@ -670,6 +681,10 @@ class AutofillDialogControllerImpl : public AutofillDialogViewDelegate,
   // we should show a shipping section.
   bool cares_about_shipping_;
 
+  // Country codes to use when creating/filling billing or shipping inputs.
+  std::string billing_country_code_;
+  std::string shipping_country_code_;
+
   // The GUIDs for the currently showing unverified profiles popup.
   std::vector<PersonalDataManager::GUIDPair> popup_guids_;