Remove WebWidgetDelegate::GetContainingView since it is not needed....

webkit/tools/test_shell/test_webview_delegate.cc

 // Copyright (c) 2006-2008 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.
 
 // This file contains the implementation of TestWebViewDelegate, which serves
 // as the WebViewDelegate for the TestShellWebHost.  The host is expected to
 // have initialized a MessageLoop before these methods are called.
 
 #include "config.h"
 
@@ skipping 726 matching lines @@
 
 void TestWebViewDelegate::SetUserStyleSheetLocation(const GURL& location) {
   WebPreferences* prefs = shell_->GetWebPreferences();
   prefs->user_style_sheet_enabled = true;
   prefs->user_style_sheet_location = location;
   shell_->webView()->SetPreferences(*prefs);
 }
 
 // WebWidgetDelegate ---------------------------------------------------------
 
-gfx::NativeViewId TestWebViewDelegate::GetContainingView(WebWidget* webwidget) {
-  // For test shell, we pack a NativeView pointer into the NativeViewId since
-  // everything is single process.
-  if (WebWidgetHost* host = GetHostForWidget(webwidget))
-    return gfx::IdFromNativeView(host->view_handle());
-
-  return NULL;
-}
-
 void TestWebViewDelegate::DidInvalidateRect(WebWidget* webwidget,
                                             const WebRect& rect) {
   if (WebWidgetHost* host = GetHostForWidget(webwidget))
     host->DidInvalidateRect(rect);
 }
 
 void TestWebViewDelegate::DidScrollRect(WebWidget* webwidget, int dx, int dy,
                                         const WebRect& clip_rect) {
   if (WebWidgetHost* host = GetHostForWidget(webwidget))
     host->DidScrollRect(dx, dy, clip_rect);
@@ skipping 165 matching lines @@
       return L"main frame \"" + name + L"\"";
     else
       return L"main frame";
   } else {
     if (name.length())
       return L"frame \"" + name + L"\"";
     else
       return L"frame (anonymous)";
   }
 }