Implement kiosk multiple apps feature.

extensions/common/manifest_handlers/kiosk_mode_info.h

Index: extensions/common/manifest_handlers/kiosk_mode_info.h
diff --git a/extensions/common/manifest_handlers/kiosk_mode_info.h b/extensions/common/manifest_handlers/kiosk_mode_info.h
index cf02b0dbd61f0386708e523676d357a0430bbfe8..e4dec3875127fb265b0b41568bb2c208fd0ae97b 100644
--- a/extensions/common/manifest_handlers/kiosk_mode_info.h
+++ b/extensions/common/manifest_handlers/kiosk_mode_info.h
@@ -22,7 +22,8 @@ struct KioskModeInfo : public Extension::ManifestData {
     ONLY
   };
 
-  explicit KioskModeInfo(KioskStatus kiosk_status);
+  KioskModeInfo(KioskStatus kiosk_status,
+                const std::vector<std::string>& secondary_app_ids);
   ~KioskModeInfo() override;
 
   KioskStatus kiosk_status;

[not at google - send to devlin, 2015/09/01 22:51:10]

Could you move this below the static methods, and above the new
|secondary_app_ids| property?

See
https://google-styleguide.googlecode.com/svn/trunk/cppguide.html#Declaration_...

[jennyz, 2015/09/02 21:42:23]

Done.

@@ -32,6 +33,16 @@ struct KioskModeInfo : public Extension::ManifestData {
 
   // Whether the extension or app should only be available in kiosk mode.
   static bool IsKioskOnly(const Extension* extension);
+
+  // Returns true if |extension| declares kiosk secondary apps.
+  static bool HasSecondaryApps(const Extension* extension);
+
+  // Gets the KioskModeInfo for |extension|, or NULL if none was
+  // specified.
+  static KioskModeInfo* Get(const Extension* extension);

[not at google - send to devlin, 2015/09/01 22:51:11]

Nice to put this as the first static method in the list, since it's the most
generic.

[jennyz, 2015/09/02 21:42:23]

Done.

+
+  // The IDs of the kiosk secondary apps.
+  const std::vector<std::string> secondary_app_ids;
 };
 
 // Parses the "kiosk_enabled" and "kiosk_only" manifest keys.