classpath: add renderscript source directory

Change-Id: Ib5abe314c147bee83ef00e7203332fb3f9ee0508
diff --git a/ide/eclipse/.classpath b/ide/eclipse/.classpath
index ca3f052..2da7f58 100644
--- a/ide/eclipse/.classpath
+++ b/ide/eclipse/.classpath
@@ -64,6 +64,7 @@
 	<classpathentry kind="src" path="frameworks/base/packages/SettingsProvider/src"/>
 	<classpathentry kind="src" path="frameworks/base/packages/SystemUI/src"/>
 	<classpathentry kind="src" path="frameworks/base/policy/src"/>
+	<classpathentry kind="src" path="frameworks/base/rs/java"/>
 	<classpathentry kind="src" path="frameworks/base/sax/java"/>
 	<classpathentry kind="src" path="frameworks/base/services/core/java"/>
         <classpathentry kind="src" path="frameworks/base/services/accessibility/java"/>