Revert "Revert "Revert "Revert "Make dex2dex return a CompiledMethod after quickening.""""

This reverts commit ed6195a514e3253576af27ea9ba13038509d29ac.

Change-Id: Icb58854301e8982147cdebe3edf2e0d9e0a63a56
diff --git a/compiler/image_writer.h b/compiler/image_writer.h
index 9d45ce2..62d8a69 100644
--- a/compiler/image_writer.h
+++ b/compiler/image_writer.h
@@ -199,7 +199,7 @@
   const uint8_t* GetOatAddress(uint32_t offset) const {
     // With Quick, code is within the OatFile, as there are all in one
     // .o ELF object.
-    DCHECK_LT(offset, oat_file_->Size());
+    DCHECK_LE(offset, oat_file_->Size());
     DCHECK(oat_data_begin_ != nullptr);
     return offset == 0u ? nullptr : oat_data_begin_ + offset;
   }