AppCacheExecutableHandlers - parse manifest file and store the 'bit' indicating executable.

webkit/appcache/appcache_interfaces.h

Index: webkit/appcache/appcache_interfaces.h
===================================================================
--- webkit/appcache/appcache_interfaces.h	(revision 193265)
+++ webkit/appcache/appcache_interfaces.h	(working copy)
@@ -100,6 +100,8 @@
   Namespace();  // Type is set to FALLBACK_NAMESPACE by default.
   Namespace(NamespaceType type, const GURL& url, const GURL& target,
             bool is_pattern);
+  Namespace(NamespaceType type, const GURL& url, const GURL& target,
+            bool is_pattern, bool is_executable);
   ~Namespace();
 
   bool IsMatch(const GURL& url) const;
@@ -108,6 +110,7 @@
   GURL namespace_url;
   GURL target_url;
   bool is_pattern;
+  bool is_executable;
 };
 
 typedef std::vector<Namespace> NamespaceVector;
@@ -171,6 +174,9 @@
 extern const char kHttpGETMethod[];
 extern const char kHttpHEADMethod[];
 
+// CommandLine flag to turn this experimental feature on.
+extern const char kEnableExecutableHandlers[];
+
 WEBKIT_STORAGE_EXPORT void AddSupportedScheme(const char* scheme);
 
 bool IsSchemeSupported(const GURL& url);