Revert "Write conflict tables in image"

Some strange issues on angler.

This reverts commit cda9386add68d94697449c6cb08b356747e55c21.

Change-Id: Iba3a8bac6ce40ee16d83163823356951fecb6787
diff --git a/runtime/thread.cc b/runtime/thread.cc
index 78f70d0..a462036 100644
--- a/runtime/thread.cc
+++ b/runtime/thread.cc
@@ -3011,6 +3011,7 @@
   return count;
 }
 
+
 void Thread::DeoptimizeWithDeoptimizationException(JValue* result) {
   DCHECK_EQ(GetException(), Thread::GetDeoptimizationException());
   ClearException();
@@ -3031,11 +3032,4 @@
   interpreter::EnterInterpreterFromDeoptimize(this, shadow_frame, from_code, result);
 }
 
-void Thread::SetException(mirror::Throwable* new_exception) {
-  CHECK(new_exception != nullptr);
-  // TODO: DCHECK(!IsExceptionPending());
-  tlsPtr_.exception = new_exception;
-  // LOG(ERROR) << new_exception->Dump();
-}
-
 }  // namespace art