Revert "Pass the verified method to the inlinee DexCompilationUnit."

Crashes testing libcore on host/x86.

Bug:22866717

This reverts commit 08624c50f488ecd845e48683e84726ff8c53e6a7.

Change-Id: Ia8f130d9ea32e171e554bd3e10c44f8453111b52
diff --git a/compiler/optimizing/inliner.cc b/compiler/optimizing/inliner.cc
index 4c74679..0106595 100644
--- a/compiler/optimizing/inliner.cc
+++ b/compiler/optimizing/inliner.cc
@@ -276,12 +276,12 @@
     nullptr,
     caller_compilation_unit_.GetClassLoader(),
     class_linker,
-    callee_dex_file,
+    *resolved_method->GetDexFile(),
     code_item,
     resolved_method->GetDeclaringClass()->GetDexClassDefIndex(),
-    method_index,
+    resolved_method->GetDexMethodIndex(),
     resolved_method->GetAccessFlags(),
-    compiler_driver_->GetVerifiedMethod(&callee_dex_file, method_index));
+    nullptr);
 
   bool requires_ctor_barrier = false;