Revert 151036 - Speculative revert to see if this change introduced a performance regression on Mac…

chrome/browser/ui/views/sad_tab_view.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 "chrome/browser/ui/views/sad_tab_view.h"
 
 #include <string>
 
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
@@ skipping 104 matching lines @@
   DCHECK(web_contents_);
   if (source == help_link_) {
     GURL help_url((kind_ == chrome::SAD_TAB_KIND_CRASHED) ?
         chrome::kCrashReasonURL : chrome::kKillReasonURL);
     OpenURLParams params(
         help_url, content::Referrer(), CURRENT_TAB,
         content::PAGE_TRANSITION_LINK, false);
     web_contents_->OpenURL(params);
   } else if (source == feedback_link_) {
     chrome::ShowFeedbackPage(
-        browser::FindBrowserForController(&web_contents_->GetController(),
-                                          NULL),
+        browser::FindBrowserWithWebContents(web_contents_),
         l10n_util::GetStringUTF8(IDS_KILLED_TAB_FEEDBACK_MESSAGE),
         std::string(kCategoryTagCrash));
   }
 }
 
 void SadTabView::ButtonPressed(views::Button* source,
                                const ui::Event& event) {
   DCHECK(web_contents_);
   DCHECK(source == reload_button_);
   web_contents_->GetController().Reload(true);
@@ skipping 127 matching lines @@
 }
 
 views::Link* SadTabView::CreateLink(const string16& text) {
   views::Link* link = new views::Link(text);
   link->SetFont(base_font_.DeriveFont(kMessageFontSizeDelta));
   link->SetBackgroundColor(background()->get_color());
   link->SetEnabledColor(kTextColor);
   link->set_listener(this);
   return link;
 }