Ignore paths when matching patterns for extensions.

chrome/common/extensions/extension_set.cc

Index: chrome/common/extensions/extension_set.cc
diff --git a/chrome/common/extensions/extension_set.cc b/chrome/common/extensions/extension_set.cc
index 105420bc9605d368c96f8fae11fa6f772e158342..f0a72d9e861b305e919a05502421c2fc085a8f3c 100644
--- a/chrome/common/extensions/extension_set.cc
+++ b/chrome/common/extensions/extension_set.cc
@@ -79,3 +79,14 @@ bool ExtensionSet::ExtensionBindingsAllowed(const GURL& url) const {
 
   return false;
 }
+
+bool ExtensionSet::SecurityOriginHasAPIPermission(
+    const std::string& origin, ExtensionAPIPermission::ID permission) const {
+  ExtensionMap::const_iterator i = extensions_.begin();
+  for (; i != extensions_.end(); ++i) {
+    if (i->second->web_extent().MatchesSecurityOrigin(origin) &&
+        i->second->HasAPIPermission(permission))
+      return true;
+  }
+  return false;
+}