Revert "Revert "ART: Implement literal pool for arm, fix branch fixup.""

This reverts commit fbeb4aede0ddc5b1e6a5a3a40cc6266fe8518c98.

Adjust block label positions. Bad catch block labels were the
reason for the revert.

Change-Id: Ia6950d639d46b9da6b07f3ade63ab46d03d63310
diff --git a/compiler/linker/arm64/relative_patcher_arm64.cc b/compiler/linker/arm64/relative_patcher_arm64.cc
index ee48789..29355d6 100644
--- a/compiler/linker/arm64/relative_patcher_arm64.cc
+++ b/compiler/linker/arm64/relative_patcher_arm64.cc
@@ -233,7 +233,7 @@
       kArm64PointerSize).Int32Value());
   assembler.JumpTo(ManagedRegister(arm64::X0), offset, ManagedRegister(arm64::IP0));
   // Ensure we emit the literal pool.
-  assembler.EmitSlowPaths();
+  assembler.FinalizeCode();
   std::vector<uint8_t> thunk_code(assembler.CodeSize());
   MemoryRegion code(thunk_code.data(), thunk_code.size());
   assembler.FinalizeInstructions(code);