[Mac] Base implementation of extension infobars on the mac....

chrome/browser/renderer_host/render_widget_host_view_mac.mm

 // Copyright (c) 2010 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 <QuartzCore/QuartzCore.h>
 
 #include "chrome/browser/renderer_host/render_widget_host_view_mac.h"
 
 #include "app/surface/io_surface_support_mac.h"
 #import "base/chrome_application_mac.h"
@@ skipping 1087 matching lines @@
 - (void)cancelChildPopups {
   // If this view can be the key view, it is not a popup. Therefore, if it has
   // any children, they are popups that need to be canceled.
   if (canBeKeyView_) {
     for (RenderWidgetHostViewCocoa* subview in [self subviews]) {
       subview->renderWidgetHostView_->KillSelf();
     }
   }
 }
 
+- (void)setFrameSize:(NSSize)newSize {
+  [super setFrameSize:newSize];
+  if (renderWidgetHostView_->render_widget_host_)
+    renderWidgetHostView_->render_widget_host_->WasResized();
+}
+
 - (void)setFrame:(NSRect)frameRect {
   [super setFrame:frameRect];
   if (renderWidgetHostView_->render_widget_host_)
     renderWidgetHostView_->render_widget_host_->WasResized();
 }
 
 - (void)setFrameWithDeferredUpdate:(NSRect)frameRect {
   [super setFrame:frameRect];
   [self performSelector:@selector(renderWidgetHostWasResized)
              withObject:nil
@@ skipping 866 matching lines @@
   if (!hasMarkedText_)
     return;
 
   if (renderWidgetHostView_->render_widget_host_)
     renderWidgetHostView_->render_widget_host_->ImeConfirmComposition();
 
   [self cancelComposition];
 }
 
 @end