jenkins-bot has submitted this change and it was merged.

Change subject: Ignore defineProperty() failures in mw.log.deprecate
......................................................................


Ignore defineProperty() failures in mw.log.deprecate

This reverts 159dbdc06f214f3fed3f86808312012cf2099e4f.

Bug: T145570
Change-Id: I9ed4cf7b379116f33cfcaee3de053739f9b25b7e
---
M resources/src/mediawiki/mediawiki.js
1 file changed, 24 insertions(+), 18 deletions(-)

Approvals:
  Krinkle: Looks good to me, but someone else must approve
  Bartosz Dziewoński: Looks good to me, approved
  jenkins-bot: Verified



diff --git a/resources/src/mediawiki/mediawiki.js 
b/resources/src/mediawiki/mediawiki.js
index 3122d42..780dac7 100644
--- a/resources/src/mediawiki/mediawiki.js
+++ b/resources/src/mediawiki/mediawiki.js
@@ -489,25 +489,31 @@
                                logged.add( trace );
                                return true;
                        }
-                       Object.defineProperty( obj, key, {
-                               configurable: true,
-                               enumerable: true,
-                               get: function () {
-                                       if ( uniqueTrace() ) {
-                                               mw.track( 'mw.deprecate', key );
-                                               mw.log.warn( msg );
+                       // Support: Safari 5.0
+                       // Throws "not supported on DOM Objects" for Node or 
Element objects (incl. document)
+                       // Safari 4.0 doesn't have this method, and it was 
fixed in Safari 5.1.
+                       try {
+                               Object.defineProperty( obj, key, {
+                                       configurable: true,
+                                       enumerable: true,
+                                       get: function () {
+                                               if ( uniqueTrace() ) {
+                                                       mw.track( 
'mw.deprecate', key );
+                                                       mw.log.warn( msg );
+                                               }
+                                               return val;
+                                       },
+                                       set: function ( newVal ) {
+                                               if ( uniqueTrace() ) {
+                                                       mw.track( 
'mw.deprecate', key );
+                                                       mw.log.warn( msg );
+                                               }
+                                               val = newVal;
                                        }
-                                       return val;
-                               },
-                               set: function ( newVal ) {
-                                       if ( uniqueTrace() ) {
-                                               mw.track( 'mw.deprecate', key );
-                                               mw.log.warn( msg );
-                                       }
-                                       val = newVal;
-                               }
-                       } );
-
+                               } );
+                       } catch ( err ) {
+                               obj[ key ] = val;
+                       }
                };
 
                return log;

-- 
To view, visit https://gerrit.wikimedia.org/r/313602
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: merged
Gerrit-Change-Id: I9ed4cf7b379116f33cfcaee3de053739f9b25b7e
Gerrit-PatchSet: 5
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: Bartosz Dziewoński <[email protected]>
Gerrit-Reviewer: Bartosz Dziewoński <[email protected]>
Gerrit-Reviewer: Jack Phoenix <[email protected]>
Gerrit-Reviewer: Jdlrobson <[email protected]>
Gerrit-Reviewer: Krinkle <[email protected]>
Gerrit-Reviewer: Legoktm <[email protected]>
Gerrit-Reviewer: Ori.livneh <[email protected]>
Gerrit-Reviewer: jenkins-bot <>

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