[Mac] Expose AutocompleteEditViewMac to Cocoa code.

chrome/browser/autocomplete/autocomplete_edit_view_mac.h

Index: chrome/browser/autocomplete/autocomplete_edit_view_mac.h
diff --git a/chrome/browser/autocomplete/autocomplete_edit_view_mac.h b/chrome/browser/autocomplete/autocomplete_edit_view_mac.h
index 8d038ec83647a5f78bf95f2f93d9e6383a1b5f32..5913c425f024a9e2800f9a021c9a66a06ad0fe56 100644
--- a/chrome/browser/autocomplete/autocomplete_edit_view_mac.h
+++ b/chrome/browser/autocomplete/autocomplete_edit_view_mac.h
@@ -13,6 +13,7 @@
 #include "chrome/browser/autocomplete/autocomplete.h"
 #include "chrome/browser/autocomplete/autocomplete_edit_view.h"
 #include "chrome/browser/toolbar_model.h"
+#include "chrome/browser/cocoa/autocomplete_text_field.h"
 #include "chrome/common/page_transition_types.h"
 #include "grit/generated_resources.h"
 #include "webkit/glue/window_open_disposition.h"
@@ -21,7 +22,6 @@ class AutocompleteEditController;
 class AutocompleteEditModel;
 @class AutocompleteFieldDelegate;
 class AutocompletePopupViewMac;
-@class AutocompleteTextField;
 class BubblePositioner;
 class Clipboard;
 class CommandUpdater;
@@ -31,7 +31,8 @@ class ToolbarModel;
 
 // Implements AutocompleteEditView on an AutocompleteTextField.
 
-class AutocompleteEditViewMac : public AutocompleteEditView {
+class AutocompleteEditViewMac : public AutocompleteEditView,
+                                public AutocompleteTextFieldObserver {
  public:
   AutocompleteEditViewMac(AutocompleteEditController* controller,
                           const BubblePositioner* bubble_positioner,
@@ -89,14 +90,17 @@ class AutocompleteEditViewMac : public AutocompleteEditView {
   virtual bool OnAfterPossibleChange();
   virtual gfx::NativeView GetNativeView() const;
 
-  // Helper functions for use from AutocompleteFieldDelegate Objective-C
+  // Implement the AutocompleteTextFieldObserver interface.
+  virtual void OnControlKeyChanged(bool pressed);
+  virtual void OnPaste();
+
+  // Helper functions for use from AutocompleteEditHelper Objective-C
   // class.
 
   // Returns true if |popup_view_| is open.
   bool IsPopupOpen() const;
 
   // Trivial wrappers forwarding to |model_| methods.
-  void OnControlKeyChanged(bool pressed);
   void OnEscapeKeyPressed();
   void OnUpOrDownKeyPressed(bool up, bool by_page);
 
@@ -111,9 +115,6 @@ class AutocompleteEditViewMac : public AutocompleteEditView {
   // visual state (such as closing the popup).
   void OnDidResignKey();
 
-  // Called when the user attempts to paste into |field_|.
-  void OnPaste();
-
   // Returns true if the current clipboard text supports paste and go (or paste
   // and search).
   bool CanPasteAndGo();