Remove Dartium support

GitOrigin-RevId: 7d1ccbc1c1e263203029323987af8fe3a36536a8

platform/script-debugger/backend/src/debugger/ScriptRegExpBreakpointTarget.kt

@@ -1,22 +1,8 @@
-/*
- * Copyright 2000-2017 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2000-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package org.jetbrains.debugger
 
-class ScriptRegExpBreakpointTarget(private val regExp: String, val language: String? = null) : BreakpointTarget() {
-  override fun <R> accept(visitor: BreakpointTarget.Visitor<R>): R {
+class ScriptRegExpBreakpointTarget(private val regExp: String) : BreakpointTarget() {
+  override fun <R> accept(visitor: Visitor<R>): R {
     if (visitor is ScriptRegExpSupportVisitor<*>) {
       return (visitor as ScriptRegExpSupportVisitor<R>).visitRegExp(this)
     }

platform/script-debugger/debugger-ui/src/DebugProcessImpl.kt

@@ -58,8 +58,6 @@ abstract class DebugProcessImpl<out C : VmConnection<*>>(session: XDebugSession,
   // todo: file resolving: check that urlToFileCache still needed
   protected val urlToFileCache: ConcurrentMap<Url, VirtualFile> = ConcurrentHashMap()
 
-  var processBreakpointConditionsAtIdeSide: Boolean = false
-
   private val connectedListenerAdded = AtomicBoolean()
   private val breakpointsInitiated = AtomicBoolean()