Move out inner classes of GraphLens to graph.lens
Change-Id: If12479ce237d2359106cbaa769657e6c2a27e29e
diff --git a/src/main/java/com/android/tools/r8/ir/code/BasicBlock.java b/src/main/java/com/android/tools/r8/ir/code/BasicBlock.java
index 2646a1b..bef0a26 100644
--- a/src/main/java/com/android/tools/r8/ir/code/BasicBlock.java
+++ b/src/main/java/com/android/tools/r8/ir/code/BasicBlock.java
@@ -15,7 +15,7 @@
import com.android.tools.r8.graph.ProgramMethod;
import com.android.tools.r8.graph.UseRegistry;
import com.android.tools.r8.graph.lens.GraphLens;
-import com.android.tools.r8.graph.lens.GraphLens.NonIdentityGraphLens;
+import com.android.tools.r8.graph.lens.NonIdentityGraphLens;
import com.android.tools.r8.ir.analysis.VerifyTypesHelper;
import com.android.tools.r8.ir.analysis.type.Nullability;
import com.android.tools.r8.ir.analysis.type.TypeElement;