DevTools: extract classes from BreakpointsSidebarPane.js

Source/devtools/devtools.gypi

Index: Source/devtools/devtools.gypi
diff --git a/Source/devtools/devtools.gypi b/Source/devtools/devtools.gypi
index 91245bc260cb2e3f134bd8cc93ccf1e4d8253943..a7fcf07fa41dc95af88f7a2e67438216ab6bec08 100644
--- a/Source/devtools/devtools.gypi
+++ b/Source/devtools/devtools.gypi
@@ -105,7 +105,7 @@
             'front_end/components/HandlerRegistry.js',
             'front_end/components/InspectElementModeController.js',
             'front_end/components/InspectorView.js',
-            'front_end/components/NativeBreakpointsSidebarPane.js',
+            'front_end/components/BreakpointsSidebarPaneBase.js',
             'front_end/components/ObjectPopoverHelper.js',
             'front_end/components/ObjectPropertiesSection.js',
             'front_end/components/ShortcutsScreen.js',
@@ -515,14 +515,15 @@
             'front_end/sources/AddSourceMapURLDialog.js',
             'front_end/sources/AdvancedSearchView.js',
             'front_end/sources/AsyncOperationsSidebarPane.js',
-            'front_end/sources/BreakpointsSidebarPane.js',
             'front_end/sources/CallStackSidebarPane.js',
             'front_end/sources/CSSSourceFrame.js',
             'front_end/sources/EditingLocationHistoryManager.js',
+            'front_end/sources/EventListenerBreakpointsSidebarPane.js',
             'front_end/sources/FileBasedSearchResultsPane.js',
             'front_end/sources/FilePathScoreFunction.js',
             'front_end/sources/FilteredItemSelectionDialog.js',
             'front_end/sources/InplaceFormatterEditorAction.js',
+            'front_end/sources/JavaScriptBreakpointsSidebarPane.js',
             'front_end/sources/JavaScriptCompiler.js',
             'front_end/sources/JavaScriptSourceFrame.js',
             'front_end/sources/jsdifflib.js',
@@ -543,6 +544,7 @@
             'front_end/sources/UISourceCodeFrame.js',
             'front_end/sources/WatchExpressionsSidebarPane.js',
             'front_end/sources/WorkspaceMappingTip.js',
+            'front_end/sources/XHRBreakpointsSidebarPane.js',
         ],
         'devtools_temp_storage_shared_worker_js_files': [
             'front_end/temp_storage_shared_worker/TempStorageSharedWorker.js',