Implement the Instant extended API startMargin, endMargin, and rtl properties and the onmarginchang…

chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.mm

 // 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/cocoa/omnibox/omnibox_view_mac.h"
 
 #include <Carbon/Carbon.h>  // kVK_Return
 
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
@@ skipping 912 matching lines @@
   if (model()->CanPasteAndGo(text))
     model()->PasteAndGo(text);
 }
 
 void OmniboxViewMac::OnFrameChanged() {
   // TODO(shess): UpdatePopupAppearance() is called frequently, so it
   // should be really cheap, but in this case we could probably make
   // things even cheaper by refactoring between the popup-placement
   // code and the matrix-population code.
   popup_view_->UpdatePopupAppearance();
-  model()->PopupBoundsChangedTo(popup_view_->GetTargetBounds());
+  model()->OnPopupBoundsChanged(popup_view_->GetTargetBounds());
 
   // Give controller a chance to rearrange decorations.
   model()->OnChanged();
 }
 
 void OmniboxViewMac::ClosePopup() {
   OmniboxView::CloseOmniboxPopup();
 }
 
 bool OmniboxViewMac::OnBackspacePressed() {
@@ skipping 70 matching lines @@
 NSUInteger OmniboxViewMac::GetTextLength() const {
   return ([field_ currentEditor] ?
           [[[field_ currentEditor] string] length] :
           [[field_ stringValue] length]) - suggest_text_length_;
 }
 
 bool OmniboxViewMac::IsCaretAtEnd() const {
   const NSRange selection = GetSelectedRange();
   return selection.length == 0 && selection.location == GetTextLength();
 }