Start splitting out WebUI into an implementation class and an interface that each page implements...

content/browser/tab_contents/render_view_host_manager_unittest.cc

 // Copyright (c) 2011 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/browser_thread_impl.h"
 #include "content/browser/browser_url_handler.h"
 #include "content/browser/mock_content_browser_client.h"
 #include "content/browser/renderer_host/test_render_view_host.h"
 #include "content/browser/site_instance.h"
 #include "content/browser/tab_contents/navigation_controller_impl.h"
 #include "content/browser/tab_contents/navigation_entry_impl.h"
 #include "content/browser/tab_contents/render_view_host_manager.h"
 #include "content/browser/tab_contents/test_tab_contents.h"
 #include "content/browser/webui/empty_web_ui_factory.h"
 #include "content/common/test_url_constants.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
+#include "content/public/browser/web_ui_controller.h"
 #include "content/public/common/page_transition_types.h"
 #include "content/public/common/url_constants.h"
 #include "content/test/test_browser_context.h"
 #include "content/test/test_notification_tracker.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "googleurl/src/url_util.h"
 #include "webkit/glue/webkit_glue.h"
 
 using content::BrowserThread;
 using content::BrowserThreadImpl;
@@ skipping 16 matching lines @@
 
   void set_should_create_webui(bool should_create_webui) {
     should_create_webui_ = should_create_webui;
   }
 
   // WebUIFactory implementation.
   virtual WebUI* CreateWebUIForURL(WebContents* source,
                                    const GURL& url) const OVERRIDE {
     if (!(should_create_webui_ && HasWebUIScheme(url)))
       return NULL;
-    return new WebUI(source);
+    static content::WebUIController temp_controller;
+    return new WebUI(source, &temp_controller);
   }
 
   virtual bool UseWebUIForURL(content::BrowserContext* browser_context,
                               const GURL& url) const OVERRIDE {
     return HasWebUIScheme(url);
   }
 
   virtual bool UseWebUIBindingsForURL(content::BrowserContext* browser_context,
                                       const GURL& url) const OVERRIDE {
     return HasWebUIScheme(url);
@@ skipping 546 matching lines @@
   // current one.
   EXPECT_TRUE(contents()->GetRenderManagerForTesting()->
       pending_render_view_host() == NULL);
   EXPECT_EQ(evil_rvh, contents()->GetRenderManagerForTesting()->current_host());
 
   // Also we should not have a pending navigation entry.
   NavigationEntry* entry = contents()->GetController().GetActiveEntry();
   ASSERT_TRUE(entry != NULL);
   EXPECT_EQ(kUrl2, entry->GetURL());
 }