Move AnalysisHandlerExtension out of frontend.java

A dummy AnalysisHandlerExtension that extends the new extension is kept
in frontend.java for backward compatbility.

compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/extensions/AnalysisHandlerExtension.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2015 JetBrains s.r.o.
+ * Copyright 2010-2021 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.
@@ -16,34 +16,11 @@
 
 package org.jetbrains.kotlin.resolve.jvm.extensions
 
-import com.intellij.openapi.project.Project
-import org.jetbrains.kotlin.analyzer.AnalysisResult
-import org.jetbrains.kotlin.container.ComponentProvider
-import org.jetbrains.kotlin.context.ProjectContext
-import org.jetbrains.kotlin.descriptors.ModuleDescriptor
 import org.jetbrains.kotlin.extensions.ProjectExtensionDescriptor
-import org.jetbrains.kotlin.psi.KtFile
-import org.jetbrains.kotlin.resolve.BindingTrace
 
-interface AnalysisHandlerExtension {
+interface AnalysisHandlerExtension : org.jetbrains.kotlin.resolve.extensions.AnalysisHandlerExtension {
-    companion object : ProjectExtensionDescriptor<AnalysisHandlerExtension>(
+    companion object : ProjectExtensionDescriptor<org.jetbrains.kotlin.resolve.extensions.AnalysisHandlerExtension>(
             "org.jetbrains.kotlin.analyzeCompleteHandlerExtension",
-            AnalysisHandlerExtension::class.java
+            org.jetbrains.kotlin.resolve.extensions.AnalysisHandlerExtension::class.java
     )
-
-    fun doAnalysis(
-            project: Project,
-            module: ModuleDescriptor,
-            projectContext: ProjectContext,
-            files: Collection<KtFile>,
-            bindingTrace: BindingTrace,
-            componentProvider: ComponentProvider
-    ): AnalysisResult? = null
-
-    fun analysisCompleted(
-            project: Project,
-            module: ModuleDescriptor,
-            bindingTrace: BindingTrace,
-            files: Collection<KtFile>
-    ): AnalysisResult? = null
 }

compiler/frontend/src/org/jetbrains/kotlin/resolve/extensions/AnalysisHandlerExtension.kt

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2010-2021 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.
+ */
+
+package org.jetbrains.kotlin.resolve.extensions
+
+import com.intellij.openapi.project.Project
+import org.jetbrains.kotlin.analyzer.AnalysisResult
+import org.jetbrains.kotlin.container.ComponentProvider
+import org.jetbrains.kotlin.context.ProjectContext
+import org.jetbrains.kotlin.descriptors.ModuleDescriptor
+import org.jetbrains.kotlin.extensions.ProjectExtensionDescriptor
+import org.jetbrains.kotlin.psi.KtFile
+import org.jetbrains.kotlin.resolve.BindingTrace
+
+interface AnalysisHandlerExtension {
+    companion object : ProjectExtensionDescriptor<AnalysisHandlerExtension>(
+        "org.jetbrains.kotlin.analyzeCompleteHandlerExtension",
+        AnalysisHandlerExtension::class.java
+    )
+
+    fun doAnalysis(
+        project: Project,
+        module: ModuleDescriptor,
+        projectContext: ProjectContext,
+        files: Collection<KtFile>,
+        bindingTrace: BindingTrace,
+        componentProvider: ComponentProvider
+    ): AnalysisResult? = null
+
+    fun analysisCompleted(
+        project: Project,
+        module: ModuleDescriptor,
+        bindingTrace: BindingTrace,
+        files: Collection<KtFile>
+    ): AnalysisResult? = null
+}