Move remaining webkit storage unit tests to content_unittests

webkit/appcache/appcache_host_unittest.cc

Index: webkit/appcache/appcache_host_unittest.cc
diff --git a/webkit/appcache/appcache_host_unittest.cc b/webkit/appcache/appcache_host_unittest.cc
index fd4a3f38516be179d9815a203e4c2f09d236dcb6..32b569b3e0ae86f001f7fb3e35cb40250e592290 100644
--- a/webkit/appcache/appcache_host_unittest.cc
+++ b/webkit/appcache/appcache_host_unittest.cc
@@ -5,6 +5,7 @@
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/message_loop.h"
 #include "net/url_request/url_request.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/appcache/appcache.h"
@@ -137,6 +138,8 @@ class AppCacheHostTest : public testing::Test {
     last_callback_param_ = param;
   }
 
+  MessageLoop message_loop_;
+
   // Mock classes for the 'host' to work with
   MockAppCacheService service_;
   MockFrontend mock_frontend_;