More partial compile optimizations

Add "disable_stub_validation" and "disable_api_lint"

Bug: b/394154271
Bug: b/396345437
Test: manual
Change-Id: I1dc2b52bb3bfc3275287c99dbc679290bfeece35
diff --git a/java/droiddoc.go b/java/droiddoc.go
index 225f201..3faf294 100644
--- a/java/droiddoc.go
+++ b/java/droiddoc.go
@@ -195,6 +195,9 @@
 				"them instead.")
 		}
 		return false
+	} else if ctx.Config().PartialCompileFlags().Disable_stub_validation &&
+		!ctx.Config().BuildFromTextStub() {
+		return false
 	} else if String(apiToCheck.Api_file) != "" && String(apiToCheck.Removed_api_file) != "" {
 		return true
 	} else if String(apiToCheck.Api_file) != "" {
diff --git a/java/droidstubs.go b/java/droidstubs.go
index caad688..150129f 100644
--- a/java/droidstubs.go
+++ b/java/droidstubs.go
@@ -1245,7 +1245,7 @@
 
 	// Add options for the other optional tasks: API-lint and check-released.
 	// We generate separate timestamp files for them.
-	doApiLint := BoolDefault(d.properties.Check_api.Api_lint.Enabled, false)
+	doApiLint := BoolDefault(d.properties.Check_api.Api_lint.Enabled, false) && !ctx.Config().PartialCompileFlags().Disable_api_lint
 	doCheckReleased := apiCheckEnabled(ctx, d.properties.Check_api.Last_released, "last_released")
 
 	writeSdkValues := Bool(d.properties.Write_sdk_values)
diff --git a/java/java.go b/java/java.go
index c1e4f8c..215fbbd 100644
--- a/java/java.go
+++ b/java/java.go
@@ -2530,6 +2530,7 @@
 	apiContributions := al.properties.Api_contributions
 	addValidations := !ctx.Config().IsEnvTrue("DISABLE_STUB_VALIDATION") &&
 		!ctx.Config().IsEnvTrue("WITHOUT_CHECK_API") &&
+		!ctx.Config().PartialCompileFlags().Disable_stub_validation &&
 		proptools.BoolDefault(al.properties.Enable_validation, true)
 	for _, apiContributionName := range apiContributions {
 		ctx.AddDependency(ctx.Module(), javaApiContributionTag, apiContributionName)