Split local reference table out of `IndirectReferenceTable`.

In preparation for rewriting the representation of local JNI
references, split their implementation out of the shared
`IndirectReferenceTable` which shall be used only for global
and weak global references going forward. Make the new
`LocalReferenceTable` always resizable (remove the enum
`ResizableCapacity`) and rename the memory mappings for LRT
to "local ref table".

Remove `IndirectReferenceTable` code that was needed only
for local references, make these tables non-resizable.

Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Bug: 172332525
Change-Id: I87f02c93694577d1b577c4114fa86c2cd23b4c97

1 files changed, 4 insertions, 0 deletions

diff --git a/runtime/reference_table.h b/runtime/reference_table.h
index 2ffd866ce7..b204533c36 100644
--- a/runtime/reference_table.h
+++ b/runtime/reference_table.h
@@ -28,6 +28,9 @@
 #include "obj_ptr.h"
 
 namespace art {
+namespace jni {
+class LocalReferenceTable;
+}  // namespace jni
 namespace mirror {
 class Object;
 }  // namespace mirror
@@ -61,6 +64,7 @@ class ReferenceTable {
       REQUIRES_SHARED(Locks::mutator_lock_)
       REQUIRES(!Locks::alloc_tracker_lock_);
   friend class IndirectReferenceTable;  // For Dump.
+  friend class jni::LocalReferenceTable;  // For Dump.
 
   std::string name_;
   Table entries_;