Add install_in_root to cc_binary

To support init_first_stage, install_in_root property is added to
cc_binary. The output is installed to {partition}, rather than
{partition}/{mount_point}/bin.

Bug: 187196593
Test: build init_first_stage
Change-Id: Ibc351645308676ed188f748972eb6312c9cbd64f

android/neverallow.go

@@ -55,6 +55,7 @@ func init() {
 	AddNeverAllowRules(createCcSdkVariantRules()...)
 	AddNeverAllowRules(createUncompressDexRules()...)
 	AddNeverAllowRules(createMakefileGoalRules()...)
+	AddNeverAllowRules(createInitFirstStageRules()...)
 }
 
 // Add a NeverAllow rule to the set of rules to apply.
@@ -216,6 +217,15 @@ func createMakefileGoalRules() []Rule {
 	}
 }
 
+func createInitFirstStageRules() []Rule {
+	return []Rule{
+		NeverAllow().
+			Without("name", "init_first_stage").
+			With("install_in_root", "true").
+			Because("install_in_root is only for init_first_stage."),
+	}
+}
+
 func neverallowMutator(ctx BottomUpMutatorContext) {
 	m, ok := ctx.Module().(Module)
 	if !ok {