DevTools: remove BreakpointsSidebarPaneBase and breakpointsList.css

third_party/WebKit/Source/devtools/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/features.gni")
 import("//third_party/WebKit/public/public_features.gni")
 import("//third_party/WebKit/Source/core/core.gni")
 
 all_devtools_files = [
   "front_end/accessibility/AccessibilityModel.js",
@@ skipping 108 matching lines @@
   "front_end/common/ResourceType.js",
   "front_end/common/SegmentedRange.js",
   "front_end/common/Settings.js",
   "front_end/common/StaticContentProvider.js",
   "front_end/common/TextDictionary.js",
   "front_end/common/Throttler.js",
   "front_end/common/Trie.js",
   "front_end/common/UIString.js",
   "front_end/common/Worker.js",
   "front_end/components/breakpointsList.css",
-  "front_end/components/BreakpointsSidebarPaneBase.js",
   "front_end/components/CPUThrottlingManager.js",
   "front_end/components/DataSaverInfobar.js",
   "front_end/components/DockController.js",
+  "front_end/components/domBreakpointsSidebarPane.css",
   "front_end/components/DOMBreakpointsSidebarPane.js",
   "front_end/components/DOMPresentationUtils.js",
   "front_end/components/domUtils.css",
   "front_end/components/imagePreview.css",
   "front_end/components/Linkifier.js",
   "front_end/components/module.json",
   "front_end/components/Reload.js",
   "front_end/console/consoleContextSelector.css",
   "front_end/console/consoleContextSelectorButton.css",
   "front_end/console/ConsoleContextSelector.js",
@@ skipping 1002 matching lines @@
     ".eslintrc.js",
     "devtools-node-modules/",
     "front_end/",
     "scripts/buildbot/run_eslint.py",
     "scripts/local_node/",
     "//testing/scripts/common.py",
     "//testing/scripts/run_devtools_check.py",
     "//testing/xvfb.py",
   ]
 }