Refactor java.lang.reflect implementation

Cherry-picked from commit ed41d5c44299ec5d44b8514f6e17f802f48094d1.

Move to ArtMethod/Field instead of AbstractMethod/Field and have
java.lang.reflect APIs delegate to ArtMethod/ArtField.

Bug: 10014286.

Change-Id: Iafc1d8c5b62562c9af8fb9fd8c5e1d61270536e7
diff --git a/runtime/entrypoints/quick/quick_entrypoints.h b/runtime/entrypoints/quick/quick_entrypoints.h
index e76679b..9d3b8ef 100644
--- a/runtime/entrypoints/quick/quick_entrypoints.h
+++ b/runtime/entrypoints/quick/quick_entrypoints.h
@@ -29,9 +29,9 @@
 namespace art {
 
 namespace mirror {
-  class AbstractMethod;
-  class Class;
-  class Object;
+class ArtMethod;
+class Class;
+class Object;
 }  // namespace mirror
 
 class Thread;
@@ -116,8 +116,8 @@
   void* (*pMemcpy)(void*, const void*, size_t);
 
   // Invocation
-  void (*pQuickResolutionTrampoline)(mirror::AbstractMethod*);
-  void (*pQuickToInterpreterBridge)(mirror::AbstractMethod*);
+  void (*pQuickResolutionTrampoline)(mirror::ArtMethod*);
+  void (*pQuickToInterpreterBridge)(mirror::ArtMethod*);
   void (*pInvokeDirectTrampolineWithAccessCheck)(uint32_t, void*);
   void (*pInvokeInterfaceTrampoline)(uint32_t, void*);
   void (*pInvokeInterfaceTrampolineWithAccessCheck)(uint32_t, void*);