Move all remaining appcache-related code to content namespace

content/browser/appcache/appcache_host.cc

Index: content/browser/appcache/appcache_host.cc
diff --git a/webkit/browser/appcache/appcache_host.cc b/content/browser/appcache/appcache_host.cc
similarity index 98%
rename from webkit/browser/appcache/appcache_host.cc
rename to content/browser/appcache/appcache_host.cc
index b656b06cfd34b09c14f47c69de5bcbaf717d5c93..db04dad93387bf35de956786d0443418ff571624 100644
--- a/webkit/browser/appcache/appcache_host.cc
+++ b/content/browser/appcache/appcache_host.cc
@@ -2,19 +2,19 @@
 // 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_host.h"
+#include "content/browser/appcache/appcache_host.h"
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
+#include "content/browser/appcache/appcache.h"
+#include "content/browser/appcache/appcache_backend_impl.h"
+#include "content/browser/appcache/appcache_policy.h"
+#include "content/browser/appcache/appcache_request_handler.h"
 #include "net/url_request/url_request.h"
-#include "webkit/browser/appcache/appcache.h"
-#include "webkit/browser/appcache/appcache_backend_impl.h"
-#include "webkit/browser/appcache/appcache_policy.h"
-#include "webkit/browser/appcache/appcache_request_handler.h"
 #include "webkit/browser/quota/quota_manager_proxy.h"
 
-namespace appcache {
+namespace content {
 
 namespace {
 
@@ -543,4 +543,4 @@ void AppCacheHost::AssociateCacheHelper(AppCache* cache,
   frontend_->OnCacheSelected(host_id_, info);
 }
 
-}  // namespace appcache
+}  // namespace content