Delete "record_function_information" flag and supporting infrastructure.

This feature is no longer supported.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=229114925

src/com/google/javascript/jscomp/AbstractCompiler.java

@@ -115,12 +115,6 @@ public abstract class AbstractCompiler implements SourceExcerptProvider {
   /** Sets the string replacement map */
   public abstract void setStringMap(VariableMap stringMap);
 
-  /** Sets the fully qualified function name and globally unique id mapping. */
-  public abstract void setFunctionNames(FunctionNames functionNames);
-
-  /** Gets the fully qualified function name and globally unique id mapping. */
-  public abstract FunctionNames getFunctionNames();
-
   /** Sets the css names found during compilation. */
   public abstract void setCssNames(Map<String, Integer> newCssNames);
 

src/com/google/javascript/jscomp/Compiler.java

@@ -852,10 +852,6 @@ public void performPostCompilationTasks() {
    * Performs all the bookkeeping required at the end of a compilation.
    */
   private void performPostCompilationTasksInternal() {
-    if (options.recordFunctionInformation) {
-      recordFunctionInformation();
-    }
-
     if (options.devMode == DevMode.START_AND_END) {
       runValidityCheck();
     }
@@ -2413,16 +2409,6 @@ void prepareAst(Node root) {
     pass.process(null, root);
   }
 
-  void recordFunctionInformation() {
-    logger.fine("Recording function information");
-    startPass("recordFunctionInformation");
-    RecordFunctionInformation recordFunctionInfoPass =
-        new RecordFunctionInformation(this, this.functionNames);
-    process(recordFunctionInfoPass);
-    functionInformationMap = recordFunctionInfoPass.getMap();
-    endPass("recordFunctionInformation");
-  }
-
   protected final RecentChange recentChange = new RecentChange();
   private final List<CodeChangeHandler> codeChangeHandlers = new ArrayList<>();
   private final Map<Class<?>, IndexProvider<?>> indexProvidersByType =
@@ -2930,9 +2916,6 @@ public SourceMap getSourceMap() {
   /** The naming map for anonymous functions */
   private VariableMap anonymousFunctionNameMap = null;
 
-  /** Fully qualified function names and globally unique ids */
-  private FunctionNames functionNames = null;
-
   /** String replacement map */
   private VariableMap stringMap = null;
 
@@ -2965,11 +2948,6 @@ public void setStringMap(VariableMap stringMap) {
     this.stringMap = stringMap;
   }
 
-  @Override
-  public void setFunctionNames(FunctionNames functionNames) {
-    this.functionNames = functionNames;
-  }
-
   @Override
   public void setCssNames(Map<String, Integer> cssNames) {
     this.cssNames = cssNames;
@@ -2994,11 +2972,6 @@ public void setAnonymousFunctionNameMap(VariableMap functionMap) {
     this.anonymousFunctionNameMap = functionMap;
   }
 
-  @Override
-  public FunctionNames getFunctionNames() {
-    return functionNames;
-  }
-
   VariableMap getStringMap() {
     return this.stringMap;
   }
@@ -3463,7 +3436,6 @@ private static class CompilerState implements Serializable {
     private final VariableMap variableMap;
     private final VariableMap propertyMap;
     private final VariableMap anonymousFunctionaMap;
-    private final FunctionNames functionNames;
     private final VariableMap stringMap;
     private final String idGeneratorMap;
     private final IdGenerator crossModuleIdGenerator;
@@ -3498,7 +3470,6 @@ private static class CompilerState implements Serializable {
       this.variableMap = compiler.variableMap;
       this.propertyMap = compiler.propertyMap;
       this.anonymousFunctionaMap = compiler.anonymousFunctionNameMap;
-      this.functionNames = compiler.functionNames;
       this.stringMap = compiler.stringMap;
       this.idGeneratorMap = compiler.idGeneratorMap;
       this.crossModuleIdGenerator = compiler.crossModuleIdGenerator;
@@ -3598,7 +3569,6 @@ public CompilerState call() throws Exception {
     anonymousFunctionNameMap = compilerState.anonymousFunctionaMap;
     idGeneratorMap = compilerState.idGeneratorMap;
     crossModuleIdGenerator = compilerState.crossModuleIdGenerator;
-    functionNames = compilerState.functionNames;
     defaultDefineValues = checkNotNull(compilerState.defaultDefineValues);
     annotationMap = checkNotNull(compilerState.annotationMap);
     inputSourceMaps = compilerState.inputSourceMaps;

src/com/google/javascript/jscomp/CompilerOptions.java

@@ -829,10 +829,6 @@ public void setReplaceMessagesWithChromeI18n(
   /** Move top-level function declarations to the top */
   public boolean moveFunctionDeclarations;
 
-
-  /** Record function information */
-  public boolean recordFunctionInformation;
-
   boolean checksOnly;
 
   /** What type of JS file should be output by this compilation */
@@ -1331,7 +1327,6 @@ public CompilerOptions() {
     tweakProcessing = TweakProcessing.OFF;
     tweakReplacements = new HashMap<>();
     moveFunctionDeclarations = false;
-    recordFunctionInformation = false;
     checksOnly = false;
     outputJs = OutputJs.NORMAL;
     generateExports = false;
@@ -2534,10 +2529,6 @@ public void setMoveFunctionDeclarations(boolean moveFunctionDeclarations) {
     this.moveFunctionDeclarations = moveFunctionDeclarations;
   }
 
-  public void setRecordFunctionInformation(boolean recordFunctionInformation) {
-    this.recordFunctionInformation = recordFunctionInformation;
-  }
-
   public void setCssRenamingMap(CssRenamingMap cssRenamingMap) {
     this.cssRenamingMap = cssRenamingMap;
   }
@@ -3023,7 +3014,6 @@ public String toString() {
             .add("propertyRenaming", propertyRenaming)
             .add("protectHiddenSideEffects", protectHiddenSideEffects)
             .add("quoteKeywordProperties", quoteKeywordProperties)
-            .add("recordFunctionInformation", recordFunctionInformation)
             .add("removeAbstractMethods", removeAbstractMethods)
             .add("removeClosureAsserts", removeClosureAsserts)
             .add("removeJ2clAsserts", removeJ2clAsserts)