Moved JsonPrefStore to use SequencedWorkerPool

chrome/browser/extensions/test_extension_prefs.h

Index: chrome/browser/extensions/test_extension_prefs.h
diff --git a/chrome/browser/extensions/test_extension_prefs.h b/chrome/browser/extensions/test_extension_prefs.h
index 5fb1ec557e36a8f94cbee86267709e447517449c..beb530550d8613f5d977d2fbabf431e7a9eb9ea0 100644
--- a/chrome/browser/extensions/test_extension_prefs.h
+++ b/chrome/browser/extensions/test_extension_prefs.h
@@ -8,6 +8,7 @@
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
+#include "base/message_loop.h"

[akalin, 2012/10/19 02:00:51]

is this needed?

[zel, 2012/10/19 18:45:07]

Done.

 #include "base/scoped_temp_dir.h"
 #include "chrome/common/extensions/extension.h"
 
@@ -16,6 +17,7 @@ class PrefService;
 
 namespace base {
 class DictionaryValue;
+class SequencedTaskRunner;
 }
 
 namespace extensions {
@@ -25,7 +27,7 @@ class ExtensionPrefs;
 // in tests.
 class TestExtensionPrefs {
  public:
-  TestExtensionPrefs();
+  explicit TestExtensionPrefs(base::SequencedTaskRunner* task_runner);
   virtual ~TestExtensionPrefs();
 
   ExtensionPrefs* prefs() { return prefs_.get(); }
@@ -76,6 +78,7 @@ class TestExtensionPrefs {
   scoped_ptr<PrefService> pref_service_;
   scoped_ptr<ExtensionPrefs> prefs_;
   scoped_ptr<ExtensionPrefValueMap> extension_pref_value_map_;
+  scoped_refptr<base::SequencedTaskRunner> task_runner_;
 
  private:
   bool extensions_disabled_;