Change well known class loader methods to `ArtMethod*`.

Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Test: atest CtsJdwpTestCases
Change-Id: I7b94a481304f8899bcb828ed5875fe165dd90dda

1 files changed, 7 insertions, 5 deletions

diff --git a/runtime/jni/java_vm_ext.cc b/runtime/jni/java_vm_ext.cc
index c55c7be10b..f1d4c3b305 100644
--- a/runtime/jni/java_vm_ext.cc
+++ b/runtime/jni/java_vm_ext.cc
@@ -52,7 +52,7 @@
 #include "thread-inl.h"
 #include "thread_list.h"
 #include "ti/agent.h"
-#include "well_known_classes.h"
+#include "well_known_classes-inl.h"
 
 namespace art {
 
@@ -1185,12 +1185,14 @@ jstring JavaVMExt::GetLibrarySearchPath(JNIEnv* env, jobject class_loader) {
   if (class_loader == nullptr) {
     return nullptr;
   }
-  if (!env->IsInstanceOf(class_loader, WellKnownClasses::dalvik_system_BaseDexClassLoader)) {
+  ScopedObjectAccess soa(env);
+  ObjPtr<mirror::Object> mirror_class_loader = soa.Decode<mirror::Object>(class_loader);
+  if (!mirror_class_loader->InstanceOf(WellKnownClasses::dalvik_system_BaseDexClassLoader.Get())) {
     return nullptr;
   }
-  return reinterpret_cast<jstring>(env->CallObjectMethod(
-      class_loader,
-      WellKnownClasses::dalvik_system_BaseDexClassLoader_getLdLibraryPath));
+  return soa.AddLocalReference<jstring>(
+      WellKnownClasses::dalvik_system_BaseDexClassLoader_getLdLibraryPath->InvokeVirtual<'L'>(
+          soa.Self(), mirror_class_loader));
 }
 
 // JNI Invocation interface.