Bug 1425363 - remove onWindowTitleChanged given that nobody uses it, r=bgrins

MozReview-Commit-ID: ALslAwZo4K9

--HG--
extra : rebase_source : ca1add0015eea86128c0c5f209252ebb6a228998

browser/base/content/test/general/browser_bug553455.js

@@ -158,8 +158,6 @@ async function waitForInstallDialog() {
       },
       onCloseWindow(aXULWindow) {
       },
-      onWindowTitleChange(aXULWindow, aNewTitle) {
-      }
     });
   });
   info("Install dialog opened, waiting for focus");

browser/base/content/test/general/browser_bug676619.js

@@ -17,7 +17,6 @@ function waitForNewWindow() {
         domwindow.addEventListener("load", downloadOnLoad, true);
       },
       onCloseWindow: aXULWindow => {},
-      onWindowTitleChange: (aXULWindow, aNewTitle) => {}
     };
 
     Services.wm.addListener(listener);

browser/base/content/test/general/browser_fullscreen-window-open.js

@@ -345,7 +345,6 @@ WindowListener.prototype = {
     domwindow.addEventListener("load", onLoad, true);
   },
   onCloseWindow(aXULWindow) {},
-  onWindowTitleChange(aXULWindow, aNewTitle) {},
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIWindowMediatorListener,
                                          Ci.nsISupports]),
 };

browser/extensions/pdfjs/test/browser_pdfjs_savedialog.js

@@ -56,6 +56,5 @@ function addWindowListener(aURL, aCallback) {
       }, domwindow);
     },
     onCloseWindow(aXULWindow) { },
-    onWindowTitleChange(aXULWindow, aNewTitle) { }
   });
 }

devtools/client/webide/modules/runtimes.js

@@ -402,7 +402,6 @@ WiFiRuntime.prototype = {
         }, {once: true});
       },
       onCloseWindow() {},
-      onWindowTitleChange() {}
     };
     Services.wm.addListener(windowListener);
 

devtools/server/actors/webbrowser.js

@@ -615,8 +615,6 @@ BrowserTabList.prototype._listenToMediatorIf = function (shouldListen) {
  * An nsIWindowMediatorListener's methods get passed all sorts of windows; we
  * only care about the tab containers. Those have 'getBrowser' methods.
  */
-BrowserTabList.prototype.onWindowTitleChange = () => { };
-
 BrowserTabList.prototype.onOpenWindow =
 DevToolsUtils.makeInfallible(function (window) {
   let handleLoad = DevToolsUtils.makeInfallible(() => {

devtools/shared/security/prompt.js

@@ -74,7 +74,6 @@ Client.defaultSendOOB = ({ authResult, oob }) => {
       }, {once: true});
     },
     onCloseWindow() {},
-    onWindowTitleChange() {}
   };
   Services.wm.addListener(windowListener);
 

dom/security/test/general/browser_test_data_download.js

@@ -17,7 +17,6 @@ function addWindowListener(aURL, aCallback) {
       }, domwindow);
     },
     onCloseWindow(aXULWindow) { },
-    onWindowTitleChange(aXULWindow, aNewTitle) { }
   });
 }
 

dom/security/test/general/browser_test_data_text_csv.js

@@ -17,7 +17,6 @@ function addWindowListener(aURL, aCallback) {
       }, domwindow);
     },
     onCloseWindow(aXULWindow) { },
-    onWindowTitleChange(aXULWindow, aNewTitle) { }
   });
 }
 

dom/url/tests/browser_download_after_revoke.js

@@ -25,7 +25,6 @@ function test () {
         domwindow.addEventListener("load", downloadOnLoad, true);
       },
       onCloseWindow: function(aXULWindow) {},
-      onWindowTitleChange: function(aXULWindow, aNewTitle) {}
     }
 
     Services.wm.addListener(listener);

mobile/android/tests/browser/chrome/test_awsy_lite.html

@@ -58,9 +58,6 @@
     onCloseWindow: function(aWindow) {
         detachFrom(aWindow);
     },
-
-    onWindowTitleChange: function(aWindow, aTitle) {
-    }
   };
 
   function doFullGc(aCallback, aIterations) {

mobile/android/tests/browser/robocop/roboextender/bootstrap.js

@@ -31,7 +31,6 @@ var windowListener = {
     }, {once: true});
   },
   onCloseWindow: function(aWindow) { },
-  onWindowTitleChange: function(aWindow, aTitle) { }
 };
 
 function startup(aData, aReason) {

netwerk/test/browser/browser_NetUtil.js

@@ -86,5 +86,4 @@ WindowListener.prototype = {
     }, {once: true});
   },
   onCloseWindow: function(aXULWindow) {},
-  onWindowTitleChange: function(aXULWindow, aNewTitle) {}
 }

testing/talos/talos/tests/tabswitch/bootstrap.js

@@ -35,9 +35,6 @@ var windowListener = {
   onCloseWindow(aWindow) {
     aboutNewTabService.resetNewTabURL();
   },
-
-  onWindowTitleChange(aWindow, aTitle) {
-  }
 };
 
 function promiseOneEvent(target, eventName, capture) {

toolkit/components/viewsource/test/browser/head.js

@@ -82,7 +82,6 @@ async function waitForViewSourceTabOrWindow(open) {
           }, {once: true});
         },
         onCloseWindow() {},
-        onWindowTitleChange() {}
       };
       Services.wm.addListener(windowListener);
     });

toolkit/mozapps/extensions/test/browser/browser_bug567127.js

@@ -43,8 +43,6 @@ function checkInstallConfirmation(...urls) {
         executeSoon(() => handleDialog(window));
       },
 
-      onWindowTitleChange() { },
-
       onOpenWindow(window) {
         windows.add(window);
         let domwindow = window.QueryInterface(Ci.nsIInterfaceRequestor)

toolkit/mozapps/extensions/test/browser/browser_dragdrop.js

@@ -47,8 +47,6 @@ function checkInstallConfirmation(...urls) {
       executeSoon(() => handleDialog(window));
     },
 
-    onWindowTitleChange() { },
-
     onOpenWindow(window) {
       windows.add(window);
       let domwindow = window.QueryInterface(Ci.nsIInterfaceRequestor)

toolkit/mozapps/extensions/test/browser/head.js

@@ -458,9 +458,6 @@ function wait_for_window_open(aCallback) {
 
     onCloseWindow(aWindow) {
     },
-
-    onWindowTitleChange(aWindow, aTitle) {
-    }
   });
 }
 

toolkit/mozapps/extensions/test/xpinstall/head.js

@@ -284,9 +284,6 @@ var Harness = {
 
   // nsIWindowMediatorListener
 
-  onWindowTitleChange(window, title) {
-  },
-
   onOpenWindow(window) {
     var domwindow = window.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
                           .getInterface(Components.interfaces.nsIDOMWindow);

xpfe/appshell/nsIWindowMediator.idl

@@ -103,14 +103,6 @@ interface nsIWindowMediator: nsISupports
     */
   [noscript] void updateWindowTimeStamp(in nsIXULWindow aWindow);
 
-  /** Call this method when a window's title changes. Listeners (see
-    * addListener) will be notified through their onWindowTitleChange method.
-    * @param aWindow the window whose title has changed
-    * @param inTitle the window's new title
-    */
-  [noscript] void updateWindowTitle(in nsIXULWindow aWindow,
-                                    in AString inTitle);
-
   /* z-ordering: */
 
   const unsigned long zLevelTop    = 1;

xpfe/appshell/nsIWindowMediatorListener.idl

@@ -10,8 +10,6 @@ interface nsIXULWindow;
 [scriptable, uuid(2F276982-0D60-4377-A595-D350BA516395)]
 interface nsIWindowMediatorListener : nsISupports
 {
-    void onWindowTitleChange(in nsIXULWindow window, in AString newTitle);
-
     void onOpenWindow(in nsIXULWindow window);
     void onCloseWindow(in nsIXULWindow window);
 };

xpfe/appshell/nsWindowMediator.cpp

@@ -394,22 +394,6 @@ nsWindowMediator::UpdateWindowTimeStamp(nsIXULWindow* inWindow)
   return NS_ERROR_FAILURE;
 }
 
-NS_IMETHODIMP
-nsWindowMediator::UpdateWindowTitle(nsIXULWindow* inWindow,
-                                    const nsAString& inTitle)
-{
-  MOZ_RELEASE_ASSERT(NS_IsMainThread());
-  NS_ENSURE_STATE(mReady);
-  if (GetInfoFor(inWindow)) {
-    ListenerArray::ForwardIterator iter(mListeners);
-    while (iter.HasMore()) {
-      iter.GetNext()->OnWindowTitleChange(inWindow, inTitle);
-    }
-  }
-
-  return NS_OK;
-}
-
 /* This method's plan is to intervene only when absolutely necessary.
    We will get requests to place our windows behind unknown windows.
    For the most part, we need to leave those alone (turning them into

xpfe/appshell/nsXULWindow.cpp

@@ -902,14 +902,6 @@ NS_IMETHODIMP nsXULWindow::SetTitle(const nsAString& aTitle)
   mTitle.Assign(aTitle);
   mTitle.StripCRLF();
   NS_ENSURE_SUCCESS(mWindow->SetTitle(mTitle), NS_ERROR_FAILURE);
-
-  // Tell the window mediator that a title has changed
-  nsCOMPtr<nsIWindowMediator> windowMediator(do_GetService(NS_WINDOWMEDIATOR_CONTRACTID));
-  if (!windowMediator)
-    return NS_OK;
-
-  windowMediator->UpdateWindowTitle(static_cast<nsIXULWindow*>(this), aTitle);
-
   return NS_OK;
 }