Bug 489953 Remove extraneous semicolons

r=gavin

browser/components/places/tests/browser/browser_457473_no_copy_guid.js

@@ -74,7 +74,7 @@ function test() {
   var folderAGUIDs = getGUIDs(folderANode);
 
   // test the test function
-  ok(checkGUIDs(folderANode, folderAGUIDs, true), "confirm guid test works");;
+  ok(checkGUIDs(folderANode, folderAGUIDs, true), "confirm guid test works");
 
   // serialize the folder
   var serializedNode = PlacesUtils.wrapNode(folderANode, PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER);

browser/components/places/tests/unit/test_browserGlue_corrupt.js

@@ -48,7 +48,7 @@ function run_test() {
 
   // Create our JSON backup copying bookmarks.glue.json to the profile
   // folder.  It will be ignored.
-  create_JSON_backup("bookmarks.glue.json");;
+  create_JSON_backup("bookmarks.glue.json");
 
   // Remove current database file.
   let db = gProfD.clone();

embedding/components/ui/helperAppDlg/nsHelperAppDlg.js

@@ -477,7 +477,7 @@ nsHelperAppDialog.prototype = {
               this.getPath(this.chosenApp.executable);
         }
 
-        var useDefault = this.dialogElement( "useSystemDefault" );;
+        var useDefault = this.dialogElement( "useSystemDefault" );
         if (this.mLauncher.MIMEInfo.preferredAction == this.nsIMIMEInfo.useSystemDefault &&
             this.mReason != REASON_SERVERREQUEST) {
             // Open (using system default).

testing/mochitest/browser-test.js

@@ -93,7 +93,7 @@ Tester.prototype = {
         self.currentTest.tests.push(new testResult(false, "Timed out", "", false));
         self.currentTest.scope.waitTimer = null;
         self.execTest();
-      }, TIMEOUT_SECONDS * 1000);;
+      }, TIMEOUT_SECONDS * 1000);
     }
   }
 };

toolkit/components/microformats/src/Microformats.js

@@ -793,7 +793,7 @@ var Microformats = {
           for (j=0; j < mfNames.length; j++) {
             /* If this property is in the parent microformat, remove the node  */
             if (Microformats[mfNames[j]].properties[propname]) {
-              propnodes.splice(i,1);;
+              propnodes.splice(i,1);
               break;
             }
           }
@@ -1823,7 +1823,7 @@ var tag_definition = {
         var url_array = node.getAttribute("href").split("/");
         for(let i=url_array.length-1; i > 0; i--) {
           if (url_array[i] !== "") {
-            throw("Invalid tag name (" + url_array[i] + ")");;
+            throw("Invalid tag name (" + url_array[i] + ")");
           }
         }
       } else {

toolkit/mozapps/extensions/content/update.js

@@ -391,7 +391,7 @@ var gFoundPage = {
 
     var oneChecked = false;
     var foundUpdates = document.getElementById("found.updates");
-    var updates = foundUpdates.getElementsByTagName("listitem");;
+    var updates = foundUpdates.getElementsByTagName("listitem");
     for (var i = 0; i < updates.length; ++i) {
       if (!updates[i].checked)
         continue;
@@ -426,7 +426,7 @@ var gInstallingPage = {
     this._errors = [];
 
     var foundUpdates = document.getElementById("found.updates");
-    var updates = foundUpdates.getElementsByTagName("listitem");;
+    var updates = foundUpdates.getElementsByTagName("listitem");
     for (var i = 0; i < updates.length; ++i) {
       if (!updates[i].checked)
         continue;