Remove obviously unneeded forward declarations in chrome/browser/[abef]*/*.h.

chrome/browser/extensions/extension_bookmark_helpers.h

Index: chrome/browser/extensions/extension_bookmark_helpers.h
diff --git a/chrome/browser/extensions/extension_bookmark_helpers.h b/chrome/browser/extensions/extension_bookmark_helpers.h
index 75938197fbb490171f3e21c6b4f2f9d7870ade70..5b0a38155bb23d667986c0e2685444998e178d31 100644
--- a/chrome/browser/extensions/extension_bookmark_helpers.h
+++ b/chrome/browser/extensions/extension_bookmark_helpers.h
@@ -6,8 +6,14 @@
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_BOOKMARK_HELPERS_H_
 #pragma once
 
-#include "base/values.h"

[Lei Zhang, 2010/08/05 19:00:18]

I'm removing unneeded headers one header at a time - i.e. look over all
#includes of base/values.h. I guess we'll conflict a bit here.

-#include "chrome/browser/bookmarks/bookmark_model.h"
+#include <string>
+
+#include "base/basictypes.h"
+
+class BookmarkModel;
+class BookmarkNode;
+class DictionaryValue;
+class ListValue;
 
 // Helper functions.
 namespace extension_bookmark_helpers {