Use (D)CHECK_ALIGNED more.

Change-Id: I9d740f6a88d01e028d4ddc3e4e62b0a73ea050af
diff --git a/runtime/oat.cc b/runtime/oat.cc
index 1dd2aad..5725b6f 100644
--- a/runtime/oat.cc
+++ b/runtime/oat.cc
@@ -97,7 +97,7 @@
   image_file_location_oat_checksum_ = image_file_location_oat_checksum;
   UpdateChecksum(&image_file_location_oat_checksum_, sizeof(image_file_location_oat_checksum_));
 
-  CHECK(IsAligned<kPageSize>(image_file_location_oat_data_begin));
+  CHECK_ALIGNED(image_file_location_oat_data_begin, kPageSize);
   image_file_location_oat_data_begin_ = image_file_location_oat_data_begin;
   UpdateChecksum(&image_file_location_oat_data_begin_, sizeof(image_file_location_oat_data_begin_));