Move c/c/e/extension_set to top-level extensions/

chrome/common/pepper_permission_util.h

Index: chrome/common/pepper_permission_util.h
diff --git a/chrome/common/pepper_permission_util.h b/chrome/common/pepper_permission_util.h
index 81e48bae6adad1fe8716b984e650b24e39952b40..58a20e5fb16cc5b20bc136c9fb12c696557bb4a4 100644
--- a/chrome/common/pepper_permission_util.h
+++ b/chrome/common/pepper_permission_util.h
@@ -8,15 +8,18 @@
 #include <set>
 #include <string>
 
-class ExtensionSet;
 class GURL;
 
+namespace extensions {
+class ExtensionSet;
+}
+
 namespace chrome {
 
 // Returns true if the extension (or an imported module if any) is whitelisted.
 bool IsExtensionOrSharedModuleWhitelisted(
     const GURL& url,
-    const ExtensionSet* extension_set,
+    const extensions::ExtensionSet* extension_set,
     const std::set<std::string>& whitelist);
 
 // Checks whether the host of |url| is allowed by |command_line_switch|.
@@ -26,7 +29,7 @@ bool IsExtensionOrSharedModuleWhitelisted(
 // (2) a list of host names separated by ',': returns true if |host| is in the
 //     list. (NOTE: In this case, |url| doesn't have to belong to an extension.)
 bool IsHostAllowedByCommandLine(const GURL& url,
-                                const ExtensionSet* extension_set,
+                                const extensions::ExtensionSet* extension_set,
                                 const char* command_line_switch);
 }  // namespace chrome