Introduce an extension parameter which is used to customize the extension. It's available for exter…

chrome/browser/extensions/external_policy_loader_unittest.cc

Index: chrome/browser/extensions/external_policy_loader_unittest.cc
diff --git a/chrome/browser/extensions/external_policy_loader_unittest.cc b/chrome/browser/extensions/external_policy_loader_unittest.cc
index 74d00d5c5853855ce179cc4673ce87c66766071f..323d1b980844fe611940ba324547e24785ce1f3a 100644
--- a/chrome/browser/extensions/external_policy_loader_unittest.cc
+++ b/chrome/browser/extensions/external_policy_loader_unittest.cc
@@ -78,8 +78,12 @@ class MockExternalPolicyProviderVisitor
   }
 
   virtual bool OnExternalExtensionUpdateUrlFound(
-      const std::string& id, const GURL& update_url,
-      Manifest::Location location, int unused1, bool unused2) OVERRIDE {
+      const std::string& id,
+      const std::string& install_parameter,
+      const GURL& update_url,
+      Manifest::Location location,
+      int unused1,
+      bool unused2) OVERRIDE {
     // Extension has the correct location.
     EXPECT_EQ(Manifest::EXTERNAL_POLICY_DOWNLOAD, location);