Remove reference to CheckedExpr proto in DefaultMetadata

PiperOrigin-RevId: 704808722

Author: l46kok

runtime/src/main/java/dev/cel/runtime/BUILD.bazel

@@ -61,15 +61,13 @@ java_library(
         "//common",
         "//common:error_codes",
         "//common:options",
-        "//common:proto_ast",
         "//common:runtime_exception",
         "//common/annotations",
         "//common/internal:comparison_functions",
         "//common/internal:default_message_factory",
         "//common/internal:dynamic_proto",
         "//common/internal:safe_string_formatter",
         "//runtime:runtime_helper",
-        "@cel_spec//proto/cel/expr:expr_java_proto",
         "@maven//:com_google_code_findbugs_annotations",
         "@maven//:com_google_errorprone_error_prone_annotations",
         "@maven//:com_google_guava_guava",

runtime/src/main/java/dev/cel/runtime/DefaultMetadata.java

@@ -14,16 +14,14 @@
 
 package dev.cel.runtime;
 
-import dev.cel.expr.CheckedExpr;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableMap;
 import com.google.errorprone.annotations.Immutable;
 import dev.cel.common.CelAbstractSyntaxTree;
-import dev.cel.common.CelProtoAbstractSyntaxTree;
 import dev.cel.common.annotations.Internal;
 
 /**
- * Metadata implementation based on {@link CheckedExpr}.
+ * Metadata implementation based on {@link CelAbstractSyntaxTree}.
  *
  * <p>CEL Library Internals. Do Not Use.
  */
@@ -37,11 +35,6 @@ public DefaultMetadata(CelAbstractSyntaxTree ast) {
     this.ast = Preconditions.checkNotNull(ast);
   }
 
-  @Deprecated
-  public DefaultMetadata(CheckedExpr checkedExpr) {
-    this(CelProtoAbstractSyntaxTree.fromCheckedExpr(checkedExpr).getAst());
-  }
-
   @Override
   public String getLocation() {
     return ast.getSource().getDescription();