Revert "Consistently prepend arch-specific headers"

This reverts commit e945a4d212edd9c15805b9787e9a56f214244431.

Reason for revert: broke full-eng checkbuild

Change-Id: I0036fed96aa727b63c16982151fd661923e77e59
diff --git a/cc/cc_test.go b/cc/cc_test.go
index ef413fe..2d0d78b 100644
--- a/cc/cc_test.go
+++ b/cc/cc_test.go
@@ -4345,12 +4345,12 @@
 		"${config.ArmToolchainClangCflags}",
 		"${config.ArmClangArmv7ANeonCflags}",
 		"${config.ArmClangGenericCflags}",
-		"android_arm_export_include_dirs",
-		"lib32_export_include_dirs",
-		"arm_export_include_dirs",
-		"android_export_include_dirs",
-		"linux_export_include_dirs",
 		"export_include_dirs",
+		"linux_export_include_dirs",
+		"android_export_include_dirs",
+		"arm_export_include_dirs",
+		"lib32_export_include_dirs",
+		"android_arm_export_include_dirs",
 		"android_arm_local_include_dirs",
 		"lib32_local_include_dirs",
 		"arm_local_include_dirs",