Fix connection between BrowserAccessibilityManager and ContentViewCore

content/browser/renderer_host/render_widget_host_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 "content/browser/renderer_host/render_widget_host_view_mac.h"
 
 #import <objc/runtime.h>
 #include <OpenGL/gl.h>
 #include <QuartzCore/QuartzCore.h>
 #include <stdint.h>
@@ skipping 1685 matching lines @@
   if (render_widget_host_)
     render_widget_host_->SetBackgroundOpaque(opaque);
 
   [cocoa_view_ setOpaque:opaque];
   if (browser_compositor_state_ != BrowserCompositorDestroyed)
     browser_compositor_->compositor()->SetHostHasTransparentBackground(!opaque);
 }
 
 BrowserAccessibilityManager*
     RenderWidgetHostViewMac::CreateBrowserAccessibilityManager(
-        BrowserAccessibilityDelegate* delegate) {
+        BrowserAccessibilityDelegate* delegate, bool for_root_frame) {
   return new BrowserAccessibilityManagerMac(
       cocoa_view_,
       BrowserAccessibilityManagerMac::GetEmptyDocument(),
       delegate);
 }
 
 gfx::Point RenderWidgetHostViewMac::AccessibilityOriginInScreen(
     const gfx::Rect& bounds) {
   NSPoint origin = NSMakePoint(bounds.x(), bounds.y());
   NSSize size = NSMakeSize(bounds.width(), bounds.height());
@@ skipping 1767 matching lines @@
 
 // "-webkit-app-region: drag | no-drag" is implemented on Mac by excluding
 // regions that are not draggable. (See ControlRegionView in
 // native_app_window_cocoa.mm). This requires the render host view to be
 // draggable by default.
 - (BOOL)mouseDownCanMoveWindow {
   return YES;
 }
 
 @end