Revert "dart2js cps: Introduce GetStatic/SetStatic."

pkg/compiler/lib/src/tree_ir/tree_ir_nodes.dart

Index: pkg/compiler/lib/src/tree_ir/tree_ir_nodes.dart
diff --git a/pkg/compiler/lib/src/tree_ir/tree_ir_nodes.dart b/pkg/compiler/lib/src/tree_ir/tree_ir_nodes.dart
index 109dc42a284e14a8e1dcb74ad76f9bf597050a79..432c6c7d44a5c85156c98b99dfb803e537e8474c 100644
--- a/pkg/compiler/lib/src/tree_ir/tree_ir_nodes.dart
+++ b/pkg/compiler/lib/src/tree_ir/tree_ir_nodes.dart
@@ -873,28 +873,6 @@ class SetField extends Expression implements JsSpecificNode {
   accept1(ExpressionVisitor1 visitor, arg) => visitor.visitSetField(this, arg);
 }
 
-class GetStatic extends Expression {
-  Element element;
-  SourceInformation sourceInformation;
-
-  GetStatic(this.element, this.sourceInformation);
-
-  accept(ExpressionVisitor visitor) => visitor.visitGetStatic(this);
-  accept1(ExpressionVisitor1 visitor, arg) => visitor.visitGetStatic(this, arg);
-}
-
-
-class SetStatic extends Expression {
-  Element element;
-  Expression value;
-  SourceInformation sourceInformation;
-
-  SetStatic(this.element, this.value, this.sourceInformation);
-
-  accept(ExpressionVisitor visitor) => visitor.visitSetStatic(this);
-  accept1(ExpressionVisitor1 visitor, arg) => visitor.visitSetStatic(this, arg);
-}
-
 class ReifyRuntimeType extends Expression implements JsSpecificNode {
   Expression value;
 
@@ -977,14 +955,12 @@ abstract class ExpressionVisitor<E> {
   E visitTypeOperator(TypeOperator node);
   E visitFunctionExpression(FunctionExpression node);
   E visitGetField(GetField node);
-  E visitSetField(SetField node);
-  E visitGetStatic(GetStatic node);
-  E visitSetStatic(SetStatic node);
   E visitCreateBox(CreateBox node);
   E visitCreateInstance(CreateInstance node);
   E visitReifyRuntimeType(ReifyRuntimeType node);
   E visitReadTypeVariable(ReadTypeVariable node);
   E visitTypeExpression(TypeExpression node);
+  E visitSetField(SetField node);
   E visitCreateInvocationMirror(CreateInvocationMirror node);
 }
 
@@ -1008,14 +984,12 @@ abstract class ExpressionVisitor1<E, A> {
   E visitTypeOperator(TypeOperator node, A arg);
   E visitFunctionExpression(FunctionExpression node, A arg);
   E visitGetField(GetField node, A arg);
-  E visitSetField(SetField node, A arg);
-  E visitGetStatic(GetStatic node, A arg);
-  E visitSetStatic(SetStatic node, A arg);
   E visitCreateBox(CreateBox node, A arg);
   E visitCreateInstance(CreateInstance node, A arg);
   E visitReifyRuntimeType(ReifyRuntimeType node, A arg);
   E visitReadTypeVariable(ReadTypeVariable node, A arg);
   E visitTypeExpression(TypeExpression node, A arg);
+  E visitSetField(SetField node, A arg);
   E visitCreateInvocationMirror(CreateInvocationMirror node, A arg);
 }
 
@@ -1223,13 +1197,6 @@ abstract class RecursiveVisitor implements StatementVisitor, ExpressionVisitor {
     visitExpression(node.value);
   }
 
-  visitGetStatic(GetStatic node) {
-  }
-
-  visitSetStatic(SetStatic node) {
-    visitExpression(node.value);
-  }
-
   visitCreateBox(CreateBox node) {
   }
 
@@ -1428,13 +1395,6 @@ class RecursiveTransformer extends Transformer {
     return node;
   }
 
-  visitGetStatic(GetStatic node) => node;
-
-  visitSetStatic(SetStatic node) {
-    node.value = visitExpression(node.value);
-    return node;
-  }
-
   visitCreateBox(CreateBox node) => node;
 
   visitCreateInstance(CreateInstance node) {