Revert^3 "Hash-based dex cache type array."

Assert failing for "earchbox:search":
F zygote64: class_linker.cc:4612] Check failed: handle_scope_iface.Get() != nullptr

Test: m test-art-host
Bug: 34839984
Bug: 30627598
Bug: 34659969

This reverts commit 85c0f2ac03417f5125bc2ff1dab8109859c67d5c.

Change-Id: I39846c20295af5875b0f945be7035c73ded23135

1 files changed, 0 insertions, 10 deletions

diff --git a/compiler/image_writer.h b/compiler/image_writer.h
index bdc7146632..cc7df1ce21 100644
--- a/compiler/image_writer.h
+++ b/compiler/image_writer.h
@@ -51,13 +51,8 @@ class ImageSpace;
 }  // namespace space
 }  // namespace gc
 
-namespace mirror {
-class ClassLoader;
-}  // namespace mirror
-
 class ClassLoaderVisitor;
 class ClassTable;
-class ImtConflictTable;
 
 static constexpr int kInvalidFd = -1;
 
@@ -84,11 +79,6 @@ class ImageWriter FINAL {
     return true;
   }
 
-  ObjPtr<mirror::ClassLoader> GetClassLoader() {
-    CHECK_EQ(class_loaders_.size(), compile_app_image_ ? 1u : 0u);
-    return compile_app_image_ ? *class_loaders_.begin() : nullptr;
-  }
-
   template <typename T>
   T* GetImageAddress(T* object) const REQUIRES_SHARED(Locks::mutator_lock_) {
     if (object == nullptr || IsInBootImage(object)) {