Removed obsolete action disabling error highlighting.

idea/src/META-INF/plugin.xml

@@ -64,11 +64,6 @@
       <keyboard-shortcut keymap="$default" first-keystroke="control alt shift J"/>
       <add-to-group group-id="CodeMenu" anchor="last"/>
     </action>
-    <action id="ToggleJetErrorReporting" class="org.jetbrains.jet.plugin.actions.ToggleErrorReportingAction"
-            text="Error Reporting Enabled">
-      <keyboard-shortcut keymap="$default" first-keystroke="control alt shift E"/>
-      <add-to-group group-id="CodeMenu" anchor="last"/>
-    </action>
 
     <group id="EditorGutterKotlinPopupMenu">
       <action id="ShowKotlinSignatures" class="org.jetbrains.jet.plugin.ktSignature.ShowKotlinSignaturesAction"/>

idea/src/org/jetbrains/jet/plugin/actions/ToggleErrorReportingAction.java

@@ -1,35 +0,0 @@
-/*
- * Copyright 2010-2013 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.jet.plugin.actions;
-
-import com.intellij.codeInsight.daemon.DaemonCodeAnalyzer;
-import com.intellij.openapi.actionSystem.AnActionEvent;
-import com.intellij.openapi.actionSystem.ToggleAction;
-import org.jetbrains.jet.plugin.highlighter.JetPsiChecker;
-
-public class ToggleErrorReportingAction extends ToggleAction {
-    @Override
-    public boolean isSelected(AnActionEvent e) {
-        return JetPsiChecker.isErrorReportingEnabled();
-    }
-
-    @Override
-    public void setSelected(AnActionEvent e, boolean state) {
-        JetPsiChecker.setErrorReportingEnabled(state);
-        DaemonCodeAnalyzer.getInstance(e.getProject()).restart();
-    }
-}

idea/src/org/jetbrains/jet/plugin/highlighter/DebugInfoAnnotator.java

@@ -40,7 +40,7 @@ public class DebugInfoAnnotator implements Annotator {
 
     @Override
     public void annotate(@NotNull PsiElement element, @NotNull final AnnotationHolder holder) {
-        if (!isDebugInfoEnabled() || !JetPsiChecker.isErrorReportingEnabled() ||
+        if (!isDebugInfoEnabled() ||
                 !JetPluginUtil.isInSourceContent(element) ||
                 JetPluginUtil.isKtFileInGradleProjectInWrongFolder(element)) {
             return;

idea/src/org/jetbrains/jet/plugin/highlighter/JetPsiChecker.java

@@ -51,19 +51,10 @@ import java.util.List;
 import java.util.Set;
 
 public class JetPsiChecker implements Annotator {
-    private static volatile boolean errorReportingEnabled = true;
     private static boolean namesHighlightingTest;
 
     private static final Logger LOG = Logger.getInstance(JetPsiChecker.class);
 
-    public static void setErrorReportingEnabled(boolean value) {
-        errorReportingEnabled = value;
-    }
-
-    public static boolean isErrorReportingEnabled() {
-        return errorReportingEnabled;
-    }
-
     @TestOnly
     public static void setNamesHighlightingTest(boolean namesHighlightingTest) {
         JetPsiChecker.namesHighlightingTest = namesHighlightingTest;
@@ -115,7 +106,7 @@ public class JetPsiChecker implements Annotator {
             try {
                 BindingContext bindingContext = AnalyzerFacadeWithCache.analyzeFileWithCache(file).getBindingContext();
 
-                if (errorReportingEnabled && JetPluginUtil.isInSourceContent(element, false)) {
+                if (JetPluginUtil.isInSourceContent(element, false)) {
                     Collection<Diagnostic> diagnostics = Sets.newLinkedHashSet(bindingContext.getDiagnostics());
                     Set<PsiElement> redeclarations = Sets.newHashSet();
                     for (Diagnostic diagnostic : diagnostics) {