Support an --install-from-webstore command line switch

chrome/browser/extensions/webstore_inline_installer.h

Index: chrome/browser/extensions/webstore_inline_installer.h
diff --git a/chrome/browser/extensions/webstore_inline_installer.h b/chrome/browser/extensions/webstore_inline_installer.h
index c01b4814ae7e98ba87f60efe8d30d8b712e01923..1f8ef57080170a3cad6044cfbb9f93338fc17153 100644
--- a/chrome/browser/extensions/webstore_inline_installer.h
+++ b/chrome/browser/extensions/webstore_inline_installer.h
@@ -41,21 +41,16 @@ class WebstoreInlineInstaller
       public WebstoreInstaller::Delegate,
       public WebstoreInstallHelper::Delegate {
  public:
-  class Delegate {
-   public:
-    virtual void OnInlineInstallSuccess(int install_id,
-                                        int return_route_id) = 0;
-    virtual void OnInlineInstallFailure(int install_id,
-                                        int return_route_id,
-                                        const std::string& error) = 0;
-  };
+  // A callback for when the install process completes successfully or not. If
+  // there was a failure, |success| will be false and |error| may contain a
+  // developer-readable error message about why it failed.
+  typedef base::Callback<void(bool success, const std::string& error)> Callback;

[Mihai Parparita -not on Chrome, 2012/09/07 22:01:36]

This needs a base/callback.h #include.

[asargent_no_longer_on_chrome, 2012/09/14 23:24:35]

Done.

 
   WebstoreInlineInstaller(content::WebContents* web_contents,
-                          int install_id,
-                          int return_route_id,
                           std::string webstore_item_id,
+                          bool require_verified_site,

[Mihai Parparita -not on Chrome, 2012/09/07 22:01:36]

An enum param would be more readable.

[asargent_no_longer_on_chrome, 2012/09/14 23:24:35]

Done.

                           GURL requestor_url,
-                          Delegate* d);
+                          Callback callback);
   void BeginInstall();
 
  private:
@@ -115,11 +110,10 @@ class WebstoreInlineInstaller
   static bool IsRequestorURLInVerifiedSite(const GURL& requestor_url,
                                            const std::string& verified_site);
 
-  int install_id_;
-  int return_route_id_;
   std::string id_;
+  bool require_verified_site_;
   GURL requestor_url_;
-  Delegate* delegate_;
+  Callback callback_;
   scoped_ptr<ExtensionInstallPrompt> install_ui_;
 
   // For fetching webstore JSON data.