DevTools: migrate last usages of samllIcons.png to UI.Icon

third_party/WebKit/Source/devtools/front_end/ui/Icon.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @constructor
  * @extends {HTMLSpanElement}
  */
 UI.Icon = class extends HTMLSpanElement {
   constructor() {
@@ skipping 82 matching lines @@
 UI.Icon.Descriptors = {
   'smallicon-error': {x: -20, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-revoked-error': {x: -40, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-warning': {x: -60, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-info': {x: -80, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-device': {x: -100, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-red-ball': {x: -120, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-green-ball': {x: -140, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-orange-ball': {x: -160, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-thick-right-arrow': {x: -180, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
+  'smallicon-thick-left-arrow':
+      {x: -180, y: 0, width: 10, height: 10, spritesheet: 'smallicons', transform: 'rotate(180deg)'},
   'smallicon-user-command': {x: 0, y: -20, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-text-prompt': {x: -20, y: -20, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-command-result': {x: -40, y: -20, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-shadow': {x: -60, y: -20, width: 10, height: 10, spritesheet: 'smallicons', isMask: true},
   'smallicon-bezier': {x: -80, y: -20, width: 10, height: 10, spritesheet: 'smallicons', isMask: true},
   'smallicon-dropdown-arrow': {x: -18, y: -96, width: 12, height: 12, spritesheet: 'largeicons', isMask: true},
   'smallicon-checkmark': {x: -100, y: -20, width: 10, height: 10, spritesheet: 'smallicons', isMask: true},
   'smallicon-green-checkmark': {x: -120, y: -20, width: 10, height: 10, spritesheet: 'smallicons'},
   'smallicon-triangle-right': {x: -4, y: -98, width: 10, height: 8, spritesheet: 'largeicons', isMask: true},
   'smallicon-triangle-bottom': {x: -20, y: -98, width: 10, height: 8, spritesheet: 'largeicons', isMask: true},
@@ skipping 85 matching lines @@
   'largeicon-hide-bottom-sidebar': {
     x: -192,
     y: -72,
     width: 28,
     height: 24,
     spritesheet: 'largeicons',
     isMask: true,
     transform: 'translate(4px, 1px) rotate(-90deg)'
   },
 };