Pepper: Add a property to URLRequestInfo to skip header validation.

ppapi/c/ppb_url_request_info.h

Index: ppapi/c/ppb_url_request_info.h
diff --git a/ppapi/c/ppb_url_request_info.h b/ppapi/c/ppb_url_request_info.h
index 1369c314031febe99d63cd61cf1f1e2f5153f61e..78c61f5981a76df276d7436bb154d77eb37c18e9 100644
--- a/ppapi/c/ppb_url_request_info.h
+++ b/ppapi/c/ppb_url_request_info.h
@@ -41,14 +41,24 @@ typedef enum {
   // URLLoader.GetUploadProgress function.
   //
   // Boolean (default = PP_FALSE).
-  PP_URLREQUESTPROPERTY_RECORDUPLOADPROGRESS
+  PP_URLREQUESTPROPERTY_RECORDUPLOADPROGRESS,
+
+  // Set to a String to set a custom referrer (if empty, the referrer header
+  // will be omitted), or to an Undefined Var to use the default referrer. Only
+  // loaders with universal access (only available on trusted implementations)
+  // will accept URLRequestInfo objects which try to set a custom referrer; if
+  // given to a loader without universal access, PP_ERROR_BADARGUMENT will
+  // result.
+  //
+  // Undefined/String (default = Undefined)
+  PP_URLREQUESTPROPERTY_CUSTOMREFERRERURL
 } PP_URLRequestProperty;
 PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_URLRequestProperty, 4);
 /**
  * @}
  */
 
-#define PPB_URLREQUESTINFO_INTERFACE "PPB_URLRequestInfo;0.2"
+#define PPB_URLREQUESTINFO_INTERFACE "PPB_URLRequestInfo;0.3"

[brettw, 2011/03/11 23:31:05]

I don't really want to break backwards compatibility, especially for NaCl, who
will no longer be able to make URL requests with this change until they sync.

We should continue to support the old interface. However, since the old
interface is the same as the new one, I actually think we don't need to rev the
interface version. If you try to set the referrer on a version that doesn't
support that attribute, it will fail, and that should be enough.

[viettrungluu, 2011/03/14 17:13:53]

Done.

 
 /**
  *