Media Galleries Partial Deprecation: Remove scan functionality.

chrome/common/extensions/api/idltest.idl

Index: chrome/common/extensions/api/idltest.idl
diff --git a/chrome/common/extensions/api/idltest.idl b/chrome/common/extensions/api/idltest.idl
index 9cb8bb2a48abcad9fc39cfb290e81bc8c01c747f..4bb0ab5e0a4aeffcc3082dc4b2303efd7d7d4be9 100644
--- a/chrome/common/extensions/api/idltest.idl
+++ b/chrome/common/extensions/api/idltest.idl
@@ -25,6 +25,11 @@ namespace idltest {
     // |switch| should cause compile errors if it does). But the name should
     // get defined and made visible from within extensions/apps code.
     [nocompile] static void nocompileFunc(long switch);
+
+    // This function should not have C++ code autogenerated (the variable name
+    // |switch| should cause compile errors if it does). The name should also
+    // never be defined in Javascript and invisible to extensions/apps code.
+    [nodefine] static void nodefineFunc(long switch);
   };
 
 };