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/compiler/dex/quick/gen_invoke.cc b/compiler/dex/quick/gen_invoke.cc
index 20d683a..073b550 100644
--- a/compiler/dex/quick/gen_invoke.cc
+++ b/compiler/dex/quick/gen_invoke.cc
@@ -365,7 +365,7 @@
       break;
     case 1:  // Get method->dex_cache_resolved_methods_
       cg->LoadWordDisp(cg->TargetReg(kArg0),
-        mirror::AbstractMethod::DexCacheResolvedMethodsOffset().Int32Value(), cg->TargetReg(kArg0));
+        mirror::ArtMethod::DexCacheResolvedMethodsOffset().Int32Value(), cg->TargetReg(kArg0));
       // Set up direct code if known.
       if (direct_code != 0) {
         if (direct_code != static_cast<unsigned int>(-1)) {
@@ -395,7 +395,7 @@
       if (cu->instruction_set != kX86) {
         if (direct_code == 0) {
           cg->LoadWordDisp(cg->TargetReg(kArg0),
-                           mirror::AbstractMethod::GetEntryPointFromCompiledCodeOffset().Int32Value(),
+                           mirror::ArtMethod::GetEntryPointFromCompiledCodeOffset().Int32Value(),
                            cg->TargetReg(kInvokeTgt));
         }
         break;
@@ -448,7 +448,7 @@
     case 4:  // Get the compiled code address [uses kArg0, sets kInvokeTgt]
       if (cu->instruction_set != kX86) {
         cg->LoadWordDisp(cg->TargetReg(kArg0),
-                         mirror::AbstractMethod::GetEntryPointFromCompiledCodeOffset().Int32Value(),
+                         mirror::ArtMethod::GetEntryPointFromCompiledCodeOffset().Int32Value(),
                          cg->TargetReg(kInvokeTgt));
         break;
       }
@@ -514,7 +514,7 @@
         break;
     case 1:  // Get method->dex_cache_resolved_methods_ [set/use kArg0]
       cg->LoadWordDisp(cg->TargetReg(kArg0),
-                       mirror::AbstractMethod::DexCacheResolvedMethodsOffset().Int32Value(),
+                       mirror::ArtMethod::DexCacheResolvedMethodsOffset().Int32Value(),
                        cg->TargetReg(kArg0));
       break;
     case 2:  // Grab target method* [set/use kArg0]
@@ -1407,7 +1407,7 @@
   } else {
     if (fast_path && info->type != kInterface) {
       call_inst = OpMem(kOpBlx, TargetReg(kArg0),
-                        mirror::AbstractMethod::GetEntryPointFromCompiledCodeOffset().Int32Value());
+                        mirror::ArtMethod::GetEntryPointFromCompiledCodeOffset().Int32Value());
     } else {
       ThreadOffset trampoline(-1);
       switch (info->type) {