Move the parsing of 'update_url' & 'options_page' URLs out of Extension.

chrome/common/extensions/manifest_url_handler.h

Index: chrome/common/extensions/manifest_url_handler.h
diff --git a/chrome/common/extensions/manifest_url_handler.h b/chrome/common/extensions/manifest_url_handler.h
index befb5108d03718fd7db2f4b3c31e0e74010c96fe..36726a01fed74220ff8915e0b4617447e0cb0957 100644
--- a/chrome/common/extensions/manifest_url_handler.h
+++ b/chrome/common/extensions/manifest_url_handler.h
@@ -25,6 +25,12 @@ struct ManifestURL : public Extension::ManifestData {
   // this returns the Google Gallery URL. For third-party extensions,
   // this returns a blank GURL.
   static const GURL GetHomepageURL(const Extension* extension);
+
+  // Returns the Update URL for this extension.
+  static const GURL& GetUpdateURL(const Extension* extension);
+
+  // Returns the Options Page for this extension.
+  static const GURL& GetOptionsPage(const Extension* extension);
 };
 
 // A structure to hold the chrome URL overrides that may be specified
@@ -66,6 +72,28 @@ class HomepageURLHandler : public ManifestHandler {
                      string16* error) OVERRIDE;
 };
 
+// Parses the "update_url" manifest key.
+class UpdateURLHandler : public ManifestHandler {
+ public:
+  UpdateURLHandler();
+  virtual ~UpdateURLHandler();
+
+  virtual bool Parse(const base::Value* value,
+                     Extension* extension,
+                     string16* error) OVERRIDE;
+};
+
+// Parses the "options_page" manifest key.
+class OptionsPageHandler : public ManifestHandler {
+ public:
+  OptionsPageHandler();
+  virtual ~OptionsPageHandler();
+
+  virtual bool Parse(const base::Value* value,
+                     Extension* extension,
+                     string16* error) OVERRIDE;
+};
+
 // Parses the "chrome_url_overrides" manifest key.
 class URLOverridesHandler : public ManifestHandler {
  public: