Backed out changeset 7dd13d06f132 (bug 862849) for breaking webconsole tests

browser/devtools/debugger/CmdDebugger.jsm

@@ -37,8 +37,8 @@ function getAllBreakpoints(dbg) {
   let sources = dbg._view.Sources;
   let { trimUrlLength: trim } = dbg.panelWin.SourceUtils;
 
-  for (let source of sources) {
-    for (let { attachment: breakpoint } of source) {
+  for (let source in sources) {
+    for (let { attachment: breakpoint } in source) {
       breakpoints.push({
         url: source.value,
         label: source.label + ":" + breakpoint.line,

browser/devtools/debugger/debugger-panes.js

@@ -231,8 +231,8 @@ SourcesView.prototype = Heritage.extend(WidgetMethods, {
    *         The corresponding breakpoints if found, an empty array otherwise.
    */
   getOtherBreakpoints: function(aLocation = {}, aStore = []) {
-    for (let source of this) {
-      for (let breakpointItem of source) {
+    for (let source in this) {
+      for (let breakpointItem in source) {
         let { url, line } = breakpointItem.attachment;
         if (url != aLocation.url || line != aLocation.line) {
           aStore.push(breakpointItem);
@@ -1340,7 +1340,7 @@ WatchExpressionsView.prototype = Heritage.extend(WidgetMethods, {
    */
   switchExpression: function(aVar, aExpression) {
     let expressionItem =
-      [i for (i of this) if (i.attachment.currentExpression == aVar.name)][0];
+      [i for (i in this) if (i.attachment.currentExpression == aVar.name)][0];
 
     // Remove the watch expression if it's going to be empty or a duplicate.
     if (!aExpression || this.getAllStrings().indexOf(aExpression) != -1) {
@@ -1366,7 +1366,7 @@ WatchExpressionsView.prototype = Heritage.extend(WidgetMethods, {
    */
   deleteExpression: function(aVar) {
     let expressionItem =
-      [i for (i of this) if (i.attachment.currentExpression == aVar.name)][0];
+      [i for (i in this) if (i.attachment.currentExpression == aVar.name)][0];
 
     // Remove the watch expression.
     this.remove(expressionItem);
@@ -1998,7 +1998,7 @@ GlobalSearchView.prototype = Heritage.extend(WidgetMethods, {
   _createGlobalResultsUI: function(aGlobalResults) {
     let i = 0;
 
-    for (let sourceResults of aGlobalResults) {
+    for (let sourceResults in aGlobalResults) {
       if (i++ == 0) {
         this._createSourceResultsUI(sourceResults);
       } else {
@@ -2123,7 +2123,7 @@ GlobalSearchView.prototype = Heritage.extend(WidgetMethods, {
 
 /**
  * An object containing all source results, grouped by source location.
- * Iterable via "for (let [location, sourceResults] of globalResults) { }".
+ * Iterable via "for (let [location, sourceResults] in globalResults) { }".
  */
 function GlobalResults() {
   this._store = [];
@@ -2150,7 +2150,7 @@ GlobalResults.prototype = {
 
 /**
  * An object containing all the matched lines for a specific source.
- * Iterable via "for (let [lineNumber, lineResults] of sourceResults) { }".
+ * Iterable via "for (let [lineNumber, lineResults] in sourceResults) { }".
  *
  * @param string aUrl
  *        The target source url.
@@ -2291,7 +2291,7 @@ SourceResults.prototype = {
 
 /**
  * An object containing all the matches for a specific line.
- * Iterable via "for (let chunk of lineResults) { }".
+ * Iterable via "for (let chunk in lineResults) { }".
  *
  * @param number aLine
  *        The target line in the source.
@@ -2436,10 +2436,12 @@ LineResults.prototype = {
 /**
  * A generator-iterator over the global, source or line results.
  */
-GlobalResults.prototype["@@iterator"] =
-SourceResults.prototype["@@iterator"] =
-LineResults.prototype["@@iterator"] = function*() {
-  yield* this._store;
+GlobalResults.prototype.__iterator__ =
+SourceResults.prototype.__iterator__ =
+LineResults.prototype.__iterator__ = function() {
+  for (let item of this._store) {
+    yield item;
+  }
 };
 
 /**

browser/devtools/debugger/debugger-toolbar.js

@@ -615,7 +615,7 @@ StackFramesView.prototype = Heritage.extend(WidgetMethods, {
 
       // Update the context menu to show the currently selected stackframe item
       // as a checked entry.
-      for (let otherItem of this) {
+      for (let otherItem in this) {
         if (otherItem != stackframeItem) {
           otherItem.attachment.popup.menuitem.removeAttribute("checked");
         } else {

browser/devtools/debugger/test/browser_dbg_breakpoints-contextmenu.js

@@ -107,8 +107,8 @@ function test() {
   }
 
   function initialChecks() {
-    for (let source of gSources) {
-      for (let breakpoint of source) {
+    for (let source in gSources) {
+      for (let breakpoint in source) {
         ok(gBreakpoints._getAdded(breakpoint.attachment),
           "All breakpoint items should have corresponding promises (1).");
         ok(!gBreakpoints._getRemoving(breakpoint.attachment),
@@ -223,8 +223,8 @@ function test() {
       is(!!selectedBreakpoint.attachment.disabled, false,
         "The targetted breakpoint should not have been disabled (" + aIndex + ").");
 
-      for (let source of gSources) {
-        for (let otherBreakpoint of source) {
+      for (let source in gSources) {
+        for (let otherBreakpoint in source) {
           if (otherBreakpoint != selectedBreakpoint) {
             ok(!gBreakpoints._getAdded(otherBreakpoint.attachment),
               "There should be no breakpoint client for a disabled breakpoint (9).");
@@ -235,8 +235,8 @@ function test() {
       }
 
       waitForDebuggerEvents(gPanel, gDebugger.EVENTS.BREAKPOINT_ADDED, 4).then(() => {
-        for (let source of gSources) {
-          for (let someBreakpoint of source) {
+        for (let source in gSources) {
+          for (let someBreakpoint in source) {
             ok(gBreakpoints._getAdded(someBreakpoint.attachment),
               "There should be a breakpoint client for all enabled breakpoints (11).");
             is(someBreakpoint.attachment.disabled, false,
@@ -245,8 +245,8 @@ function test() {
         }
 
         waitForDebuggerEvents(gPanel, gDebugger.EVENTS.BREAKPOINT_REMOVED, 5).then(() => {
-          for (let source of gSources) {
-            for (let someBreakpoint of source) {
+          for (let source in gSources) {
+            for (let someBreakpoint in source) {
               ok(!gBreakpoints._getAdded(someBreakpoint.attachment),
                 "There should be no breakpoint client for a disabled breakpoint (13).");
               is(someBreakpoint.attachment.disabled, true,
@@ -255,8 +255,8 @@ function test() {
           }
 
           waitForDebuggerEvents(gPanel, gDebugger.EVENTS.BREAKPOINT_ADDED, 5).then(() => {
-            for (let source of gSources) {
-              for (let someBreakpoint of source) {
+            for (let source in gSources) {
+              for (let someBreakpoint in source) {
                 ok(gBreakpoints._getAdded(someBreakpoint.attachment),
                   "There should be a breakpoint client for all enabled breakpoints (15).");
                 is(someBreakpoint.attachment.disabled, false,
@@ -293,8 +293,8 @@ function test() {
       ok(!gSources._selectedBreakpointItem,
         "There should be no breakpoint available after removing all breakpoints.");
 
-      for (let source of gSources) {
-        for (let otherBreakpoint of source) {
+      for (let source in gSources) {
+        for (let otherBreakpoint in source) {
           ok(false, "It's a trap!");
         }
       }

browser/devtools/netmonitor/netmonitor-view.js

@@ -1008,7 +1008,7 @@ RequestsMenuView.prototype = Heritage.extend(WidgetMethods, {
 
     // Apply CSS transforms to each waterfall in this container totalTime
     // accurately translate and resize as needed.
-    for (let { target, attachment } of this) {
+    for (let { target, attachment } in this) {
       let timingsNode = $(".requests-menu-timings", target);
       let startCapNode = $(".requests-menu-timings-cap.start", target);
       let endCapNode = $(".requests-menu-timings-cap.end", target);
@@ -1144,7 +1144,7 @@ RequestsMenuView.prototype = Heritage.extend(WidgetMethods, {
    * Reapplies the current waterfall background on all request items.
    */
   _flushWaterfallBackgrounds: function() {
-    for (let { target } of this) {
+    for (let { target } in this) {
       let waterfallNode = $(".requests-menu-waterfall", target);
       waterfallNode.style.backgroundImage = this._cachedWaterfallBackground;
     }

browser/devtools/scratchpad/test/browser_scratchpad_inspect.js

@@ -28,9 +28,9 @@ function runTests()
 
     let found = false;
 
-    outer: for (let scope of sidebar.variablesView) {
-      for (let [, obj] of scope) {
-        for (let [, prop] of obj) {
+    outer: for (let scope in sidebar.variablesView) {
+      for (let [, obj] in scope) {
+        for (let [, prop] in obj) {
           if (prop.name == "a" && prop.value == "foobarBug636725") {
             found = true;
             break outer;

browser/devtools/shared/widgets/VariablesView.jsm

@@ -55,7 +55,7 @@ const STR = Services.strings.createBundle(DBG_STRINGS_URI);
 
 /**
  * A tree view for inspecting scopes, objects and properties.
- * Iterable via "for (let [id, scope] of instance) { }".
+ * Iterable via "for (let [id, scope] in instance) { }".
  * Requires the devtools common.css and debugger.css skin stylesheets.
  *
  * To allow replacing variable or property values in this view, provide an
@@ -1126,7 +1126,7 @@ VariablesView.getterOrSetterDeleteCallback = function(aItem) {
 
 /**
  * A Scope is an object holding Variable instances.
- * Iterable via "for (let [name, variable] of instance) { }".
+ * Iterable via "for (let [name, variable] in instance) { }".
  *
  * @param VariablesView aView
  *        The view to contain this scope.
@@ -2077,7 +2077,7 @@ DevToolsUtils.defineLazyPrototypeGetter(Scope.prototype, "_batchItems", Array);
 
 /**
  * A Variable is a Scope holding Property instances.
- * Iterable via "for (let [name, property] of instance) { }".
+ * Iterable via "for (let [name, property] in instance) { }".
  *
  * @param Scope aScope
  *        The scope to contain this variable.
@@ -2867,7 +2867,7 @@ Variable.prototype = Heritage.extend(Scope.prototype, {
 
 /**
  * A Property is a Variable holding additional child Property instances.
- * Iterable via "for (let [name, property] of instance) { }".
+ * Iterable via "for (let [name, property] in instance) { }".
  *
  * @param Variable aVar
  *        The variable to contain this property.
@@ -2928,11 +2928,13 @@ Property.prototype = Heritage.extend(Variable.prototype, {
 /**
  * A generator-iterator over the VariablesView, Scopes, Variables and Properties.
  */
-VariablesView.prototype["@@iterator"] =
-Scope.prototype["@@iterator"] =
-Variable.prototype["@@iterator"] =
-Property.prototype["@@iterator"] = function*() {
-  yield* this._store;
+VariablesView.prototype.__iterator__ =
+Scope.prototype.__iterator__ =
+Variable.prototype.__iterator__ =
+Property.prototype.__iterator__ = function() {
+  for (let item of this._store) {
+    yield item;
+  }
 };
 
 /**

browser/devtools/shared/widgets/ViewHelpers.jsm

@@ -405,7 +405,7 @@ ViewHelpers.Prefs.prototype = {
 /**
  * A generic Item is used to describe children present in a Widget.
  * The label, value and description properties are necessarily strings.
- * Iterable via "for (let childItem of parentItem) { }".
+ * Iterable via "for (let childItem in parentItem) { }".
  *
  * @param object aOwnerView
  *        The owner view creating this item.
@@ -513,7 +513,7 @@ Item.prototype = {
     if (aItem.finalize) {
       aItem.finalize(aItem);
     }
-    for (let childItem of aItem) {
+    for (let childItem in aItem) {
       aItem.remove(childItem);
     }
 
@@ -557,7 +557,7 @@ Item.prototype = {
 
 /**
  * Some generic Widget methods handling Item instances.
- * Iterable via "for (let childItem of wrappedView) { }".
+ * Iterable via "for (let childItem in wrappedView) { }".
  *
  * Usage:
  *   function MyView() {
@@ -1529,7 +1529,7 @@ this.WidgetMethods = {
     if (aItem.finalize) {
       aItem.finalize(aItem);
     }
-    for (let childItem of aItem) {
+    for (let childItem in aItem) {
       aItem.remove(childItem);
     }
 
@@ -1654,7 +1654,9 @@ this.WidgetMethods = {
 /**
  * A generator-iterator over all the items in this container.
  */
-Item.prototype["@@iterator"] =
-WidgetMethods["@@iterator"] = function*() {
-  yield* this._itemsByElement.values();
+Item.prototype.__iterator__ =
+WidgetMethods.__iterator__ = function() {
+  for (let [, item] of this._itemsByElement) {
+    yield item;
+  }
 };