Setting up external delegate calls to allow a future delegate to handle autofill

chrome/browser/autofill/autofill_external_delegate.h

Index: chrome/browser/autofill/autofill_external_delegate.h
diff --git a/chrome/browser/autofill/autofill_external_delegate.h b/chrome/browser/autofill/autofill_external_delegate.h
index 7a88c9813fe7b074ce0d182cda22799134111131..6a83ec51b1ffd93c818d5ce73bddc7b267f13586 100644
--- a/chrome/browser/autofill/autofill_external_delegate.h
+++ b/chrome/browser/autofill/autofill_external_delegate.h
@@ -13,6 +13,10 @@
 class AutofillManager;
 class TabContentsWrapper;
 
+namespace gfx {
+class Rect;
+}
+
 namespace webkit_glue {
 struct FormData;
 struct FormField;
@@ -45,6 +49,16 @@ class AutofillExternalDelegate {
       const std::vector<string16>& autofill_icons,
       const std::vector<int>& autofill_unique_ids) = 0;
 
+  // Set the bounds of the element we are providing the Autofill data
+  // for.
+  virtual void SetAutofillElementBounds(const gfx::Rect& bounds) = 0;
+
+  // Show the Autofill popup.
+  virtual void ShowAutofillPopup() = 0;
+
+  // Hide the Autofill poup.
+  virtual void HideAutofillPopup() = 0;
+
   // Platforms that wish to implement an external Autofill delegate
   // MUST implement this.  The 1st arg is the tab contents that owns
   // this delegate; the second is the Autofill manager owned by the