Get web application list using Drive V2 API.

chrome/browser/chromeos/gdata/drive_webapps_registry.h

Index: chrome/browser/chromeos/gdata/drive_webapps_registry.h
diff --git a/chrome/browser/chromeos/gdata/drive_webapps_registry.h b/chrome/browser/chromeos/gdata/drive_webapps_registry.h
index 592ba755d4e52e682815ce1d676e89041a8a0233..3a38eb61e38407862470796ecfa1c487794b5299 100644
--- a/chrome/browser/chromeos/gdata/drive_webapps_registry.h
+++ b/chrome/browser/chromeos/gdata/drive_webapps_registry.h
@@ -16,6 +16,8 @@
 
 namespace gdata {
 
+class AppList;
+
 // Data structure that defines WebApp
 struct DriveWebAppInfo {
   DriveWebAppInfo(const std::string& app_id,
@@ -63,7 +65,11 @@ class DriveWebAppsRegistryInterface {
 
   // Updates the list of drive-enabled WebApps with freshly fetched account
   // metadata feed.
-  virtual void UpdateFromFeed(AccountMetadataFeed* metadata) = 0;
+  virtual void UpdateFromFeed(const AccountMetadataFeed* metadata) = 0;

[satorux1, 2012/08/10 17:26:02]

if it's const, can you make it const AccountMetadataFeed& ?

[kochi, 2012/08/13 09:12:24]

Done.

+
+  // Updates the list of drive-enabled WebApps with freshly fetched account
+  // metadata feed.
+  virtual void UpdateFromApplicationList(const AppList* applist) = 0;

[satorux1, 2012/08/10 17:26:02]

ditto.

[kochi, 2012/08/13 09:12:24]

Done.

 };
 
 // The production implementation of DriveWebAppsRegistryInterface.
@@ -79,7 +85,8 @@ class DriveWebAppsRegistry : public DriveWebAppsRegistryInterface {
                                  ScopedVector<DriveWebAppInfo>* apps) OVERRIDE;
   virtual std::set<std::string> GetExtensionsForWebStoreApp(
       const std::string& web_store_id) OVERRIDE;
-  virtual void UpdateFromFeed(AccountMetadataFeed* metadata) OVERRIDE;
+  virtual void UpdateFromFeed(const AccountMetadataFeed* metadata) OVERRIDE;
+  virtual void UpdateFromApplicationList(const AppList* applist) OVERRIDE;
 
  private:
   // Defines WebApp application details that are associated with a given