No issue - Remove leftover beta-only dev edition promo in devtools.

devtools/client/framework/dev-edition-promo/dev-edition-promo.css

@@ -1,94 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-window {
-  -moz-appearance: none;
-  background-color: transparent;
-}
-
-#doorhanger-container {
-  width: 450px;
-}
-
-#top-panel {
-  padding: 20px;
-  background: #343c45; /* toolbars */
-  color: #8fa1b2; /* body text */
-/*
- * Sloppy preprocessing since UNIX_BUT_NOT_MAC is only defined
- * in `browser/app/profile/firefox.js`, which this file cannot
- * depend on. Must style font-size to target linux.
- */
-%ifdef XP_UNIX
-%ifndef XP_MACOSX
-  font-size: 13px;
-%else
-  font-size: 15px;
-%endif
-%else
-  font-size: 15px;
-%endif
-  line-height: 19px;
-  min-height: 100px;
-}
-
-#top-panel h1 {
-  font-weight: bold;
-  font-family: Open Sans, sans-serif;
-  font-size: 1.1em;
-}
-
-#top-panel p {
-  font-family: Open Sans, sans-serif;
-  font-size: 0.9em;
-  width: 300px;
-  display: block;
-  margin: 5px 0px 0px 0px;
-}
-
-#icon {
-  background-image: url("chrome://devtools/content/framework/dev-edition-promo/dev-edition-logo.png");
-  background-size: 64px 64px;
-  background-repeat: no-repeat;
-  width: 64px;
-  height: 64px;
-  margin-right: 20px;
-}
-
-#lower-panel {
-  padding: 20px;
-  background-color: #252c33; /* tab toolbars */
-  min-height: 75px;
-  border-top: 1px solid #292e33; /* text high contrast (light) */
-}
-
-#button-container {
-  margin: auto 20px;
-}
-
-#button-container button {
-  font: message-box !important;
-  font-size: 16px !important;
-  cursor: pointer;
-  width: 125px;
-  opacity: 1;
-  position: static;
-  -moz-appearance: none;
-  border-radius: 5px;
-  height: 30px;
-  width: 450px;
-  /* Override embossed borders on Windows/Linux */
-  border: none;
-}
-
-#close {
-  background-color: transparent;
-  color: #8fa1b2; /* body text */
-}
-
-#go {
-  margin-left: 100px;
-  background-color: #70bf53; /* green */
-  color: #f5f7fa; /* selection text color */
-}

devtools/client/framework/dev-edition-promo/dev-edition-promo.xul

@@ -1,36 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<!DOCTYPE window [
-<!ENTITY % toolboxDTD SYSTEM "chrome://devtools/locale/toolbox.dtd" >
- %toolboxDTD;
-]>
-<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
-<?xml-stylesheet rel="stylesheet" href="chrome://devtools/content/framework/dev-edition-promo/dev-edition-promo.css" type="text/css"?>
-
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" id="dev-edition-promo">
-  <vbox id="doorhanger-container">
-    <hbox flex="1" id="top-panel">
-      <image id="icon" />
-      <vbox id="info">
-        <h1>Using Developer Tools in your browser?</h1>
-        <p>Download Firefox Developer Edition, our first browser made just for you.</p>
-      </vbox>
-    </hbox>
-    <hbox id="lower-panel" flex="1">
-      <hbox id="button-container" flex="1">
-        <button id="close"
-                flex="1"
-                standalone="true"
-                label="No thanks">
-        </button>
-        <button id="go"
-                flex="1"
-                standalone="true"
-                label="Learn more »">
-        </button>
-      </hbox>
-    </hbox>
-  </vbox>
-</window>

devtools/client/framework/toolbox.js

@@ -117,7 +117,6 @@ function Toolbox(target, selectedTool, hostType, contentWindow, frameId) {
   this._saveSplitConsoleHeight = this._saveSplitConsoleHeight.bind(this);
   this._onFocus = this._onFocus.bind(this);
   this._onBrowserMessage = this._onBrowserMessage.bind(this);
-  this._showDevEditionPromo = this._showDevEditionPromo.bind(this);
   this._updateTextBoxMenuItems = this._updateTextBoxMenuItems.bind(this);
   this._onBottomHostMinimized = this._onBottomHostMinimized.bind(this);
   this._onBottomHostMaximized = this._onBottomHostMaximized.bind(this);
@@ -149,8 +148,6 @@ function Toolbox(target, selectedTool, hostType, contentWindow, frameId) {
   this.on("host-changed", this._refreshHostTitle);
   this.on("select", this._refreshHostTitle);
 
-  this.on("ready", this._showDevEditionPromo);
-
   gDevTools.on("tool-registered", this._toolRegistered);
   gDevTools.on("tool-unregistered", this._toolUnregistered);
 
@@ -2095,7 +2092,6 @@ Toolbox.prototype = {
     this._target.off("frame-update", this._updateFrames);
     this.off("select", this._refreshHostTitle);
     this.off("host-changed", this._refreshHostTitle);
-    this.off("ready", this._showDevEditionPromo);
 
     gDevTools.off("tool-registered", this._toolRegistered);
     gDevTools.off("tool-unregistered", this._toolUnregistered);
@@ -2251,18 +2247,6 @@ Toolbox.prototype = {
     this.emit("highlighter-hide");
   },
 
-  /**
-   * For displaying the promotional Doorhanger on first opening of
-   * the developer tools, promoting the Developer Edition.
-   */
-  _showDevEditionPromo: function () {
-    // Do not display in browser toolbox
-    if (this.target.chrome) {
-      return;
-    }
-    showDoorhanger({ window: this.win, type: "deveditionpromo" });
-  },
-
   /**
    * Enable / disable necessary textbox menu items using globalOverlay.js.
    */