Remove kIsVdexEnabled.

It is now always assumed there is one.

Test: test.py
Change-Id: I8f3f5c722fb8c4a0f9ad8ea685d1a956bd0ac9ae
diff --git a/compiler/optimizing/inliner.cc b/compiler/optimizing/inliner.cc
index 4d846fa..7adb196 100644
--- a/compiler/optimizing/inliner.cc
+++ b/compiler/optimizing/inliner.cc
@@ -1672,7 +1672,7 @@
                         compiler_driver_,
                         codegen_,
                         inline_stats_,
-                        resolved_method->GetQuickenedInfo(class_linker->GetImagePointerSize()),
+                        resolved_method->GetQuickenedInfo(),
                         handles_);
 
   if (builder.BuildGraph() != kAnalysisSuccess) {
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index 252d538..2bba985 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -1007,7 +1007,7 @@
   if (method != nullptr) {
     graph->SetArtMethod(method);
     ScopedObjectAccess soa(Thread::Current());
-    interpreter_metadata = method->GetQuickenedInfo(class_linker->GetImagePointerSize());
+    interpreter_metadata = method->GetQuickenedInfo();
   }
 
   std::unique_ptr<CodeGenerator> codegen(