Revert "Make sure that const-class linkage is preserved, try again."

Reverting due to test failures as expected.

Bug: 30627598
Bug: 33231647

This reverts commit cb5ab35980a86b05586c402924d2e7ca9df25758.
Squashed revert "Additional debug logging for bug 33231647."
    This reverts commit 00a441033db28d243fc33692d30eb2755fa81728.

Change-Id: I0c0ee1f70d47540fec99f8a797ce13571c16147c
diff --git a/runtime/class_table.h b/runtime/class_table.h
index 92634a4..558c144 100644
--- a/runtime/class_table.h
+++ b/runtime/class_table.h
@@ -84,14 +84,10 @@
       REQUIRES_SHARED(Locks::mutator_lock_);
 
   // Returns the number of classes in previous snapshots.
-  size_t NumZygoteClasses(ObjPtr<mirror::ClassLoader> defining_loader) const
-      REQUIRES(!lock_)
-      REQUIRES_SHARED(Locks::mutator_lock_);
+  size_t NumZygoteClasses() const REQUIRES(!lock_);
 
   // Returns all off the classes in the lastest snapshot.
-  size_t NumNonZygoteClasses(ObjPtr<mirror::ClassLoader> defining_loader) const
-      REQUIRES(!lock_)
-      REQUIRES_SHARED(Locks::mutator_lock_);
+  size_t NumNonZygoteClasses() const REQUIRES(!lock_);
 
   // Update a class in the table with the new class. Returns the existing class which was replaced.
   mirror::Class* UpdateClass(const char* descriptor, mirror::Class* new_klass, size_t hash)
@@ -177,11 +173,6 @@
  private:
   void InsertWithoutLocks(ObjPtr<mirror::Class> klass) NO_THREAD_SAFETY_ANALYSIS;
 
-  size_t CountDefiningLoaderClasses(ObjPtr<mirror::ClassLoader> defining_loader,
-                                    const ClassSet& set) const
-      REQUIRES(lock_)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-
   // Return true if we inserted the oat file, false if it already exists.
   bool InsertOatFileLocked(const OatFile* oat_file)
       REQUIRES(lock_)