Only do DelegateExecute verb handler registration for Google Chrome.

chrome/installer/setup/install_worker.h

Index: chrome/installer/setup/install_worker.h
diff --git a/chrome/installer/setup/install_worker.h b/chrome/installer/setup/install_worker.h
index d486c61ac8d2e59a1274915a89dea0670c13ca9a..2eefc74739b85781bd7a7adabc256f79390929d0 100644
--- a/chrome/installer/setup/install_worker.h
+++ b/chrome/installer/setup/install_worker.h
@@ -122,15 +122,14 @@ void AddChromeFrameWorkItems(const InstallationState& original_state,
                              const Product& product,
                              WorkItemList* list);
 
-// Called for either installation or uninstallation. This method updates the
-// registry according to Chrome specific options for the current installation.
-// This includes handling of the delegate execute server.
-void AddChromeWorkItems(const InstallationState& original_state,
-                        const InstallerState& installer_state,
-                        const FilePath& setup_path,
-                        const Version& new_version,
-                        const Product& product,
-                        WorkItemList* list);
+// Called for either installation or uninstallation. This method adds or
+// removes COM registration for a product's DelegateExecute verb handler.
+void AddDelegateExecuteWorkItems(const InstallationState& original_state,
+                                 const InstallerState& installer_state,
+                                 const FilePath& setup_path,
+                                 const Version& new_version,
+                                 const Product& product,
+                                 WorkItemList* list);
 
 // This method adds work items to create (or update) Chrome uninstall entry in
 // either the Control Panel->Add/Remove Programs list or in the Omaha client