Remove unused Normalize.normalizeSyntheticCode static method.

PiperOrigin-RevId: 818723043

Author: trevorade

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

@@ -22,7 +22,6 @@
 import com.google.common.collect.ImmutableMap;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.javascript.jscomp.AbstractCompiler.LifeCycleStage;
-import com.google.javascript.jscomp.MakeDeclaredNamesUnique.BoilerplateRenamer;
 import com.google.javascript.jscomp.NodeTraversal.AbstractPostOrderCallback;
 import com.google.javascript.rhino.IR;
 import com.google.javascript.rhino.JSDocInfo;
@@ -108,18 +107,6 @@ Normalize build() {
     }
   }
 
-  static void normalizeSyntheticCode(AbstractCompiler compiler, Node js, String prefix) {
-    NodeTraversal.traverse(compiler, js, new Normalize.NormalizeStatements(compiler, false));
-    NodeTraversal.traverse(
-        compiler,
-        js,
-        MakeDeclaredNamesUnique.builder()
-            .withRenamer(
-                new BoilerplateRenamer(
-                    compiler.getCodingConvention(), compiler.getUniqueNameIdSupplier(), prefix))
-            .build());
-  }
-
   static Node parseAndNormalizeTestCode(AbstractCompiler compiler, String code) {
     Node js = compiler.parseTestCode(code);
     NodeTraversal.traverse(compiler, js, new Normalize.NormalizeStatements(compiler, false));

test/com/google/javascript/jscomp/NormalizeTest.java

@@ -24,7 +24,6 @@
 import com.google.javascript.jscomp.deps.ModuleLoader.ResolutionMode;
 import com.google.javascript.jscomp.testing.TestExternsBuilder;
 import com.google.javascript.rhino.Node;
-import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.LinkedHashSet;
 import java.util.Set;
@@ -1370,19 +1369,6 @@ public void testIssue() {
     test(externs("var a,b,c; var a,b"), srcs("a(), b()"), expected("a(), b()"));
   }
 
-  @Test
-  public void testNormalizeSyntheticCode() {
-    Compiler compiler = new Compiler();
-    CompilerOptions options = new CompilerOptions();
-    options.setEmitUseStrict(false);
-    compiler.init(new ArrayList<SourceFile>(), new ArrayList<SourceFile>(), options);
-    String code = "function f(x) {} function g(x) {}";
-    Node ast = compiler.parseSyntheticCode("testNormalizeSyntheticCode", code);
-    Normalize.normalizeSyntheticCode(compiler, ast, "prefix_");
-    assertThat(compiler.toSource(ast))
-        .isEqualTo("function f(x$jscomp$prefix_0){}function g(x$jscomp$prefix_1){}");
-  }
-
   @Test
   public void testIsConstant() {
     testSame("var CONST = 3; var b = CONST;");