Remove 6 install related fields from ModuleBase.

Bug: 358425833
Test: Manually verified all the generated ninja and mk files and CI.
Change-Id: If2c3417781953a1eef2b07a241424157fd73abff
diff --git a/android/makevars.go b/android/makevars.go
index 810eb38..8305d8e 100644
--- a/android/makevars.go
+++ b/android/makevars.go
@@ -281,8 +281,8 @@
 		if m.ExportedToMake() {
 			info := OtherModuleProviderOrDefault(ctx, m, InstallFilesProvider)
 			katiInstalls = append(katiInstalls, info.KatiInstalls...)
-			katiInitRcInstalls = append(katiInitRcInstalls, m.base().katiInitRcInstalls...)
-			katiVintfManifestInstalls = append(katiVintfManifestInstalls, m.base().katiVintfInstalls...)
+			katiInitRcInstalls = append(katiInitRcInstalls, info.KatiInitRcInstalls...)
+			katiVintfManifestInstalls = append(katiVintfManifestInstalls, info.KatiVintfInstalls...)
 			katiSymlinks = append(katiSymlinks, info.KatiSymlinks...)
 		}
 	})