[DevTools] Migrate StylesSidebarPane to TreeOutlineInShadow.

third_party/WebKit/Source/devtools/front_end/elements/elementsPanel.css

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Anthony Ricaud <rik@webkit.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 161 matching lines @@
 }
 
 .style-panes-wrapper {
     overflow: auto;
 }
 
 .styles-section.read-only {
     background-color: #eee;
 }
 
-.styles-section .style-properties li.not-parsed-ok {
-    margin-left: 0;
-}
-
 .styles-filter-engaged,
-.styles-section .style-properties li.filter-match,
 .styles-section .simple-selector.filter-match {
     background-color: rgba(255, 255, 0, 0.5);
 }
 
 .-theme-with-dark-background .styles-filter-engaged,
-.-theme-with-dark-background .styles-section .style-properties li.filter-match,
 .-theme-with-dark-background .styles-section .simple-selector.filter-match {
     background-color: hsla(133, 100%, 30%, 0.5);
 }
 
-
-.styles-section .style-properties li.overloaded.filter-match {
-    background-color: rgba(255, 255, 0, 0.25);
-}
-
-.-theme-with-dark-background .styles-section .style-properties li.overloaded.filter-match {
-    background-color: hsla(133, 100%, 30%, 0.25);
-}
-
-.styles-section .style-properties li.not-parsed-ok .exclamation-mark {
-    display: inline-block;
-    position: relative;
-    width: 11px;
-    height: 10px;
-    margin: 0 7px 0 0;
-    top: 1px;
-    left: -36px; /* outdent to compensate for the top-level property indent */
-    -webkit-user-select: none;
-    cursor: default;
-    z-index: 1;
-}
-
 .sidebar-pane-closing-brace {
     clear: both;
 }
 
 .styles-section-title {
     background-origin: padding;
     background-clip: padding;
     word-wrap: break-word;
     white-space: normal;
 }
@@ skipping 51 matching lines @@
     margin: 0;
     padding: 2px 4px 0 0;
     list-style: none;
     clear: both;
 }
 
 .styles-section.matched-styles .style-properties {
     padding-left: 0;
 }
 
-.no-affect .style-properties li {
-    opacity: 0.5;
-}
-
-.no-affect .style-properties li.editing {
-    opacity: 1.0;
-}
-
-.styles-section .style-properties li {
-    margin-left: 12px;
-    padding-left: 22px;
-    white-space: normal;
-    text-overflow: ellipsis;
-    overflow: hidden;
-    cursor: auto;
-}
-
-.styles-section .style-properties li .webkit-css-property {
-    margin-left: -22px; /* outdent the first line of longhand properties (in an expanded shorthand) to compensate for the "padding-left" shift in .styles-section .style-properties li */
-}
-
-.styles-section .style-properties > li {
-    padding-left: 38px;
-    clear: both;
-    min-height: 14px;
-}
-
-.styles-section .style-properties > li .webkit-css-property {
-    margin-left: -38px; /* outdent the first line of the top-level properties to compensate for the "padding-left" shift in .styles-section .style-properties > li */
-}
-
-.styles-section .style-properties > li.child-editing {
-    padding-left: 8px;
-}
-
-.styles-section .style-properties > li.child-editing .webkit-css-property {
-    margin-left: 0;
-}
-
-.styles-section.matched-styles .style-properties li {
-    margin-left: 0 !important;
-}
-
-.styles-section .style-properties li.child-editing {
-    word-wrap: break-word !important;
-    white-space: normal !important;
-    padding-left: 0;
-}
-
-.styles-section .style-properties ol {
-    display: none;
-    margin: 0;
-    -webkit-padding-start: 12px;
-    list-style: none;
-}
-
-.styles-section .style-properties ol.expanded {
-    display: block;
-}
-
-.styles-section.matched-styles .style-properties li.parent .expand-element {
-    -webkit-user-select: none;
-    -webkit-mask-image: url(Images/toolbarButtonGlyphs.png);
-    -webkit-mask-size: 352px 168px;
-    margin-right: 2px;
-    margin-left: -6px;
-    background-color: #777;
-    width: 8px;
-    height: 10px;
-    display: inline-block;
-}
-
-@media (-webkit-min-device-pixel-ratio: 1.1) {
-.styles-section.matched-styles .style-properties li.parent .expand-element {
-    -webkit-mask-image: url(Images/toolbarButtonGlyphs_2x.png);
-}
-} /* media */
-
-.styles-section.matched-styles .style-properties li.parent .expand-element {
-    -webkit-mask-position: -4px -96px;
-}
-
-.styles-section.matched-styles .style-properties li.parent.expanded .expand-element {
-    -webkit-mask-position: -20px -96px;
-}
-
-.styles-section .style-properties li .info {
-    padding-top: 4px;
-    padding-bottom: 3px;
-}
-
-.styles-section.matched-styles:not(.read-only):hover .style-properties .enabled-button {
-    visibility: visible;
-}
-
-.styles-section.matched-styles:not(.read-only) .style-properties li.disabled .enabled-button {
-    visibility: visible;
-}
-
-.styles-section .style-properties .enabled-button {
-    visibility: hidden;
-    float: left;
-    font-size: 10px;
-    margin: 0;
-    vertical-align: top;
-    position: relative;
-    z-index: 1;
-    width: 18px;
-    left: -40px; /* original -2px + (-38px) to compensate for the first line outdent */
-    top: 1px;
-    height: 13px;
-}
-
-.styles-section.matched-styles .style-properties ol.expanded {
-    margin-left: 16px;
-}
-
-.styles-section .style-properties .overloaded:not(.has-ignorable-error),
-.styles-section .style-properties .inactive,
-.styles-section .style-properties .disabled,
-.styles-section .style-properties .not-parsed-ok:not(.has-ignorable-error) {
-    text-decoration: line-through;
-}
-
-.styles-section .style-properties .has-ignorable-error .webkit-css-property {
-    color: inherit;
-}
-
-.styles-section .style-properties .implicit,
-.styles-section .style-properties .inherited {
-    opacity: 0.5;
-}
-
-.styles-section .style-properties .has-ignorable-error {
-    color: gray;
-}
-
 .styles-element-state-pane {
     overflow: hidden;
     height: 66px;
     padding-left: 2px;
     border-bottom: 1px solid rgb(189, 189, 189);
 }
 
 @keyframes styles-element-state-pane-slidein {
     from {
         margin-top: -60px;
@@ skipping 172 matching lines @@
     border: none;
     width: 100%;
     background: transparent;
     margin-left: 4px;
 }
 
 .sidebar-pane.composite .metrics-and-styles .metrics {
     border-bottom: none;
 }
 
-.styles-section.styles-panel-hovered:not(.read-only) .style-properties .webkit-css-property:hover,
-.styles-section.styles-panel-hovered:not(.read-only) .style-properties .value:hover,
 .styles-section.styles-panel-hovered:not(.read-only) span.simple-selector:hover,
 .styles-section.styles-panel-hovered:not(.read-only) .media-text :hover{
     text-decoration: underline;
     cursor: default;
 }
 
-.styles-clipboard-only {
-    display: inline-block;
-    width: 0;
-    opacity: 0;
-    pointer-events: none;
-    white-space: pre;
-}
-
-li.child-editing .styles-clipboard-only {
-    display: none;
-}
-
-li.editing .enabled-button {
-    display: none !important;
-}
-
 .sidebar-separator {
     background-color: #ddd;
     padding: 0 5px;
     border-top: 1px solid #ccc;
     border-bottom: 1px solid #ccc;
     color: rgb(50, 50, 50);
     white-space: nowrap;
     text-overflow: ellipsis;
     overflow: hidden;
     line-height: 16px;
@@ skipping 40 matching lines @@
 }
 
 .events-pane .section {
     margin: 0;
 }
 
 .events-pane .toolbar {
     border-bottom: 1px solid #eee;
 }
 
-.style-properties li.editing {
-    margin-left: 10px;
-    text-overflow: clip;
-}
-
-.style-properties li.editing-sub-part {
-    padding: 3px 6px 8px 18px;
-    margin: -1px -6px -8px -6px;
-    text-overflow: clip;
-}
-
 .properties-widget-section {
     padding: 2px 0px 2px 5px;
     flex: none;
 }
 
 .sidebar-pane-section-toolbar {
     position: absolute;
     right: 0;
     bottom: 0;
     visibility: hidden;
     background-color: rgba(255, 255, 255, 0.9);
 }
 
 .styles-pane:not(.is-editing-style) .styles-section.matched-styles:not(.read-only):hover .sidebar-pane-section-toolbar {
     visibility: visible;
 }