Update dexpreopt for the ART APEX name change.

Test: Build & boot
Bug: 135753770
Exempt-From-Owner-Approval: Approved internally
Change-Id: I3aac9112b022cce3ef8cfdf4bdbbed8bb0c8f4c7
Merged-In: I3aac9112b022cce3ef8cfdf4bdbbed8bb0c8f4c7
diff --git a/dexpreopt/config.go b/dexpreopt/config.go
index 51f5519..f39ec4a 100644
--- a/dexpreopt/config.go
+++ b/dexpreopt/config.go
@@ -42,7 +42,7 @@
 
 	BootJars []string // modules for jars that form the boot class path
 
-	RuntimeApexJars               []string // modules for jars that are in the runtime apex
+	ArtApexJars                   []string // modules for jars that are in the ART APEX
 	ProductUpdatableBootModules   []string
 	ProductUpdatableBootLocations []string
 
@@ -292,7 +292,7 @@
 		DisableGenerateProfile:             false,
 		ProfileDir:                         "",
 		BootJars:                           nil,
-		RuntimeApexJars:                    nil,
+		ArtApexJars:                        nil,
 		ProductUpdatableBootModules:        nil,
 		ProductUpdatableBootLocations:      nil,
 		SystemServerJars:                   nil,