Remove many `instrumentation` variables from goto interpreter.

Clean up after
    https://android-review.googlesource.com/210440 .

Change-Id: I7e7b1863a5627365de8d9a74f559ffe56cb4fdfa
diff --git a/runtime/interpreter/interpreter_goto_table_impl.cc b/runtime/interpreter/interpreter_goto_table_impl.cc
index d70a7c4..f365fd0 100644
--- a/runtime/interpreter/interpreter_goto_table_impl.cc
+++ b/runtime/interpreter/interpreter_goto_table_impl.cc
@@ -290,7 +290,6 @@
     JValue result;
     self->AllowThreadSuspension();
     HANDLE_MONITOR_CHECKS();
-    instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation();
     if (UNLIKELY(instrumentation->HasMethodExitListeners())) {
       instrumentation->MethodExitEvent(self, shadow_frame.GetThisObject(code_item->ins_size_),
                                        shadow_frame.GetMethod(), dex_pc,
@@ -305,7 +304,6 @@
     JValue result;
     self->AllowThreadSuspension();
     HANDLE_MONITOR_CHECKS();
-    instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation();
     if (UNLIKELY(instrumentation->HasMethodExitListeners())) {
       instrumentation->MethodExitEvent(self, shadow_frame.GetThisObject(code_item->ins_size_),
                                        shadow_frame.GetMethod(), dex_pc,
@@ -321,7 +319,6 @@
     result.SetI(shadow_frame.GetVReg(inst->VRegA_11x(inst_data)));
     self->AllowThreadSuspension();
     HANDLE_MONITOR_CHECKS();
-    instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation();
     if (UNLIKELY(instrumentation->HasMethodExitListeners())) {
       instrumentation->MethodExitEvent(self, shadow_frame.GetThisObject(code_item->ins_size_),
                                        shadow_frame.GetMethod(), dex_pc,
@@ -336,7 +333,6 @@
     result.SetJ(shadow_frame.GetVRegLong(inst->VRegA_11x(inst_data)));
     self->AllowThreadSuspension();
     HANDLE_MONITOR_CHECKS();
-    instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation();
     if (UNLIKELY(instrumentation->HasMethodExitListeners())) {
       instrumentation->MethodExitEvent(self, shadow_frame.GetThisObject(code_item->ins_size_),
                                        shadow_frame.GetMethod(), dex_pc,
@@ -372,7 +368,6 @@
       }
     }
     result.SetL(obj_result);
-    instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation();
     if (UNLIKELY(instrumentation->HasMethodExitListeners())) {
       instrumentation->MethodExitEvent(self, shadow_frame.GetThisObject(code_item->ins_size_),
                                        shadow_frame.GetMethod(), dex_pc,
@@ -2588,7 +2583,6 @@
       self->CheckSuspend();
       UPDATE_HANDLER_TABLE();
     }
-    instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation();
     uint32_t found_dex_pc = FindNextInstructionFollowingException(self, shadow_frame, dex_pc,
                                                                   instrumentation);
     if (found_dex_pc == DexFile::kDexNoIndex) {