Componentize sad_tab

components/sad_tab/sad_tab.cc

Index: components/sad_tab/sad_tab.cc
diff --git a/chrome/browser/ui/sad_tab.cc b/components/sad_tab/sad_tab.cc
similarity index 83%
rename from chrome/browser/ui/sad_tab.cc
rename to components/sad_tab/sad_tab.cc
index 38814555a592f4a469ddebd2acc72b450f710a4f..18c625de8be69fc18d9b932470712ad2c030b801 100644
--- a/chrome/browser/ui/sad_tab.cc
+++ b/components/sad_tab/sad_tab.cc
@@ -2,9 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/sad_tab.h"
+#include "components/sad_tab/sad_tab.h"
 
-namespace chrome {
+namespace sad_tab {
 
 // static
 bool SadTab::ShouldShow(base::TerminationStatus status) {
@@ -13,4 +13,4 @@ bool SadTab::ShouldShow(base::TerminationStatus status) {
           status == base::TERMINATION_STATUS_PROCESS_CRASHED);
 }
 
-}  // namespace chrome
+}  // namespace sad_tab