Allow apis from exported shared library headers as well, while dumping abi.

header-abi-diff has switched to recursive diffing of types and can
diff more accurately if types included in re-exported shared library
headers are included as well.

Bug: 62060883

Test: make -j64, android.hardware.light@2.0.so.lsdump contains structs
from libcutils as well (libcutils' headers are re-exported by
android.hardware.light@2.0)

Change-Id: I814819e4f7258b4b380350fe8ad0ccf8dbd5ce5c
diff --git a/cc/builder.go b/cc/builder.go
index b237551..1a4f505 100644
--- a/cc/builder.go
+++ b/cc/builder.go
@@ -184,7 +184,7 @@
 	// Abidiff check turned on in advice-only mode. Builds will not fail on abi incompatibilties / extensions.
 	sAbiDiff = pctx.AndroidStaticRule("sAbiDiff",
 		blueprint.RuleParams{
-			Command:     "$sAbiDiffer -lib $libName -arch $arch -advice-only -o ${out} -new $in -old $referenceDump",
+			Command:     "$sAbiDiffer -lib $libName -arch $arch -advice-only -check-all-apis -o ${out} -new $in -old $referenceDump",
 			CommandDeps: []string{"$sAbiDiffer"},
 		},
 		"referenceDump", "libName", "arch")