Disable ProguardMapChecker

Bug: 217111432
Change-Id: I26249db7dd015c838b3f26f22fcb3e2d47453a25

src/main/java/com/android/tools/r8/naming/ProguardMapSupplier.java

diff --git a/src/main/java/com/android/tools/r8/naming/ProguardMapSupplier.java b/src/main/java/com/android/tools/r8/naming/ProguardMapSupplier.java
index aa91add..63c2dfc 100644
--- a/src/main/java/com/android/tools/r8/naming/ProguardMapSupplier.java
+++ b/src/main/java/com/android/tools/r8/naming/ProguardMapSupplier.java
@@ -64,10 +64,9 @@
   private ProguardMapSupplier(ClassNameMapper classNameMapper, InternalOptions options) {
     assert classNameMapper != null;
     this.classNameMapper = classNameMapper.sorted();
-    this.consumer =
-        InternalOptions.assertionsEnabled()
-            ? new ProguardMapChecker(options.proguardMapConsumer)
-            : options.proguardMapConsumer;
+    // TODO(b/217111432): Validate Proguard using ProguardMapChecker without building the entire
+    //  Proguard map in memory.
+    this.consumer = options.proguardMapConsumer;
     this.options = options;
     this.reporter = options.reporter;
   }