Move all remaining appcache-related code to content namespace

content/browser/appcache/appcache_working_set.cc

Index: content/browser/appcache/appcache_working_set.cc
diff --git a/webkit/browser/appcache/appcache_working_set.cc b/content/browser/appcache/appcache_working_set.cc
similarity index 90%
rename from webkit/browser/appcache/appcache_working_set.cc
rename to content/browser/appcache/appcache_working_set.cc
index 2b9a70cccc9aac7e3e9ca769f3aa25aa3aef3ca6..4394097aee09cd7d4f38928ec09ab98da674e3ec 100644
--- a/webkit/browser/appcache/appcache_working_set.cc
+++ b/content/browser/appcache/appcache_working_set.cc
@@ -2,14 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "webkit/browser/appcache/appcache_working_set.h"
+#include "content/browser/appcache/appcache_working_set.h"
 
 #include "base/logging.h"
-#include "webkit/browser/appcache/appcache.h"
-#include "webkit/browser/appcache/appcache_group.h"
-#include "webkit/browser/appcache/appcache_response.h"
+#include "content/browser/appcache/appcache.h"
+#include "content/browser/appcache/appcache_group.h"
+#include "content/browser/appcache/appcache_response.h"
 
-namespace appcache {
+namespace content {
 
 AppCacheWorkingSet::AppCacheWorkingSet() : is_disabled_(false) {}