[Mac] Replace SetOverlayView with AllowOtherViews.

content/browser/web_contents/web_contents_impl.cc

 // 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 "content/browser/web_contents/web_contents_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 3961 matching lines @@
 #elif defined(OS_MACOSX)
 
 void WebContentsImpl::SetAllowOverlappingViews(bool overlapping) {
   view_->SetAllowOverlappingViews(overlapping);
 }
 
 bool WebContentsImpl::GetAllowOverlappingViews() {
   return view_->GetAllowOverlappingViews();
 }
 
-void WebContentsImpl::SetOverlayView(WebContents* overlay,
-                                     const gfx::Point& offset) {
-  view_->SetOverlayView(static_cast<WebContentsImpl*>(overlay)->GetView(),
-                        offset);
+void WebContentsImpl::SetAllowOtherViews(bool allow) {
+  view_->SetAllowOtherViews(allow);
 }
 
-void WebContentsImpl::RemoveOverlayView() {
-  view_->RemoveOverlayView();
+bool WebContentsImpl::GetAllowOtherViews() {
+  return view_->GetAllowOtherViews();
 }
 
 #endif
 
 void WebContentsImpl::OnDialogClosed(int render_process_id,
                                      int render_frame_id,
                                      IPC::Message* reply_msg,
                                      bool dialog_was_suppressed,
                                      bool success,
                                      const base::string16& user_input) {
@@ skipping 97 matching lines @@
   if (new_size != old_size)
     delegate_->UpdatePreferredSize(this, new_size);
 }
 
 void WebContentsImpl::ResumeResponseDeferredAtStart() {
   FrameTreeNode* node = frame_tree_.root();
   node->render_manager()->ResumeResponseDeferredAtStart();
 }
 
 }  // namespace content