Convert remaining WebContentsObservers loading callbacks to use RFH.

chrome/browser/ui/website_settings/permission_bubble_manager_unittest.cc

 // Copyright 2014 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 "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/website_settings/mock_permission_bubble_request.h"
 #include "chrome/browser/ui/website_settings/permission_bubble_manager.h"
 #include "chrome/browser/ui/website_settings/permission_bubble_request.h"
@@ skipping 79 matching lines @@
 
   void Accept() {
     manager_->Accept();
   }
 
   void Closing() {
     manager_->Closing();
   }
 
   void WaitForFrameLoad() {
-    manager_->DocumentLoadedInFrame(0, NULL);
+    // PermissionBubbleManager ignores all parameters. Yay?
+    manager_->DocumentLoadedInFrame(NULL);
     base::MessageLoop::current()->RunUntilIdle();
   }
 
   void WaitForCoalescing() {
     manager_->DocumentOnLoadCompletedInMainFrame();
     base::MessageLoop::current()->RunUntilIdle();
   }
 
   virtual void NavigationEntryCommitted(
       const content::LoadCommittedDetails& details) {
@@ skipping 407 matching lines @@
   EXPECT_FALSE(request2_.finished());
   EXPECT_FALSE(iframe_request_other_domain_.finished());
   EXPECT_TRUE(view_.shown_);
   Closing();
   EXPECT_TRUE(request2_.finished());
   EXPECT_FALSE(iframe_request_other_domain_.finished());
   Closing();
   EXPECT_TRUE(iframe_request_other_domain_.finished());
   EXPECT_FALSE(view_.shown_);
 }