Enable/disable extensions upon changes in blacklist.

extensions/browser/blacklist_state.h

Index: extensions/browser/blacklist_state.h
diff --git a/chrome/browser/extensions/blacklist_state.h b/extensions/browser/blacklist_state.h
similarity index 79%
rename from chrome/browser/extensions/blacklist_state.h
rename to extensions/browser/blacklist_state.h
index f02c835f1b61a8b45e6da6d2c9761d006ab01532..aff7e7a99fa1b7c0cac5f0db876e9a789a211800 100644
--- a/chrome/browser/extensions/blacklist_state.h
+++ b/extensions/browser/blacklist_state.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_EXTENSIONS_BLACKLIST_STATE_H_
-#define CHROME_BROWSER_EXTENSIONS_BLACKLIST_STATE_H_
+#ifndef EXTENSIONS_BROWSER_BLACKLIST_STATE_H_
+#define EXTENSIONS_BROWSER_BLACKLIST_STATE_H_
 
 namespace extensions {
 
@@ -21,4 +21,4 @@ enum BlacklistState {
 
 } // namespace extensions
 
-#endif  // CHROME_BROWSER_EXTENSIONS_BLACKLIST_STATE_H_
+#endif  // EXTENSIONS_BROWSER_BLACKLIST_STATE_H_