Revert "Add modules partition."

Revert submission 1413808-modules_partition

Reason for revert: modules partition no longer needed
Reverted Changes:
Iceafebd85:Add modules partition
I2fa96199a:rootdir: Add modules directory
Ie397b9ec6:Add modules partition.
I4200d0cf5:fastboot: add modules partition

Bug: 163543381

Change-Id: Iec1d9421bbfeb114fb705f85d910c6def1f211b6
diff --git a/tools/releasetools/add_img_to_target_files.py b/tools/releasetools/add_img_to_target_files.py
index 43d2e3a..a1f8e31 100644
--- a/tools/releasetools/add_img_to_target_files.py
+++ b/tools/releasetools/add_img_to_target_files.py
@@ -296,7 +296,6 @@
       block_list=block_list)
   return img.name
 
-
 def AddOdmDlkm(output_zip):
   """Turn the contents of OdmDlkm into an odm_dlkm image and store it in output_zip."""
 
@@ -313,22 +312,6 @@
   return img.name
 
 
-def AddModules(output_zip):
-  """Turn the contents of Modules into an modules image and store it in output_zip."""
-
-  img = OutputFile(output_zip, OPTIONS.input_tmp, "IMAGES", "modules.img")
-  if os.path.exists(img.name):
-    logger.info("modules.img already exists; no need to rebuild...")
-    return img.name
-
-  block_list = OutputFile(
-      output_zip, OPTIONS.input_tmp, "IMAGES", "modules.map")
-  CreateImage(
-      OPTIONS.input_tmp, OPTIONS.info_dict, "modules", img,
-      block_list=block_list)
-  return img.name
-
-
 def AddDtbo(output_zip):
   """Adds the DTBO image.
 
@@ -437,9 +420,7 @@
   # Use repeatable ext4 FS UUID and hash_seed UUID (based on partition name and
   # build fingerprint).
   build_info = common.BuildInfo(info_dict)
-  uuid_seed = what
-  if what != "modules":
-    uuid_seed += "-" + build_info.GetPartitionFingerprint(what)
+  uuid_seed = what + "-" + build_info.GetPartitionFingerprint(what)
   image_props["uuid"] = str(uuid.uuid5(uuid.NAMESPACE_URL, uuid_seed))
   hash_seed = "hash_seed-" + uuid_seed
   image_props["hash_seed"] = str(uuid.uuid5(uuid.NAMESPACE_URL, hash_seed))
@@ -817,12 +798,6 @@
                   OPTIONS.info_dict.get("building_product_image") == "true") or
                  os.path.exists(
                      os.path.join(OPTIONS.input_tmp, "IMAGES", "product.img")))
-  has_modules = ((os.path.isdir(os.path.join(OPTIONS.input_tmp,
-                                              "MODULES")) and
-                   OPTIONS.info_dict.get("building_modules_image")
-                   == "true") or
-                  os.path.exists(os.path.join(OPTIONS.input_tmp, "IMAGES",
-                                              "modules.img")))
   has_system_ext = (
       (os.path.isdir(os.path.join(OPTIONS.input_tmp, "SYSTEM_EXT")) and
        OPTIONS.info_dict.get("building_system_ext_image") == "true") or
@@ -952,10 +927,6 @@
     banner("odm_dlkm")
     partitions['odm_dlkm'] = AddOdmDlkm(output_zip)
 
-  if has_modules:
-    banner("modules")
-    partitions['modules'] = AddModules(output_zip)
-
   if has_system_other:
     banner("system_other")
     AddSystemOther(output_zip)