Remove the old ARM assemblers from ART.

Now that the old ARM code generator for ART's Optimizing
compiler is gone, these assemblers no longer have users;
retiring them.

Test: test.py
Bug: 63316036
Change-Id: Iaea42432a9e0d3288b71615f85c58846c0336944

1 files changed, 0 insertions, 6 deletions

diff --git a/compiler/utils/label.h b/compiler/utils/label.h
index 4c6ae8e218..85710d0811 100644
--- a/compiler/utils/label.h
+++ b/compiler/utils/label.h
@@ -26,10 +26,6 @@ class Assembler;
 class AssemblerBuffer;
 class AssemblerFixup;
 
-namespace arm {
-  class ArmAssembler;
-  class Thumb2Assembler;
-}  // namespace arm
 namespace arm64 {
   class Arm64Assembler;
 }  // namespace arm64
@@ -116,8 +112,6 @@ class Label {
     CHECK(IsLinked());
   }
 
-  friend class arm::ArmAssembler;
-  friend class arm::Thumb2Assembler;
   friend class arm64::Arm64Assembler;
   friend class mips::MipsAssembler;
   friend class mips64::Mips64Assembler;