[compiler] Remove context value input from JSLoadContext and JSStoreContext.

test/unittests/compiler/js-typed-lowering-unittest.cc

Index: test/unittests/compiler/js-typed-lowering-unittest.cc
diff --git a/test/unittests/compiler/js-typed-lowering-unittest.cc b/test/unittests/compiler/js-typed-lowering-unittest.cc
index 5c43189601e1ddc919a46e4f7ef4a97737e62ef0..41717d63549bbcf05f2b67685d743ab4122c1c5c 100644
--- a/test/unittests/compiler/js-typed-lowering-unittest.cc
+++ b/test/unittests/compiler/js-typed-lowering-unittest.cc
@@ -523,17 +523,15 @@ TEST_F(JSTypedLoweringTest, JSLoadContext) {
   static bool kBooleans[] = {false, true};
   TRACED_FOREACH(size_t, index, kIndices) {
     TRACED_FOREACH(bool, immutable, kBooleans) {
-      Reduction const r1 = Reduce(
-          graph()->NewNode(javascript()->LoadContext(0, index, immutable),
-                           context, context, effect));
+      Reduction const r1 = Reduce(graph()->NewNode(
+          javascript()->LoadContext(0, index, immutable), context, effect));
       ASSERT_TRUE(r1.Changed());
       EXPECT_THAT(r1.replacement(),
                   IsLoadField(AccessBuilder::ForContextSlot(index), context,
                               effect, graph()->start()));
 
-      Reduction const r2 = Reduce(
-          graph()->NewNode(javascript()->LoadContext(1, index, immutable),
-                           context, context, effect));
+      Reduction const r2 = Reduce(graph()->NewNode(
+          javascript()->LoadContext(1, index, immutable), context, effect));
       ASSERT_TRUE(r2.Changed());
       EXPECT_THAT(r2.replacement(),
                   IsLoadField(AccessBuilder::ForContextSlot(index),
@@ -559,16 +557,16 @@ TEST_F(JSTypedLoweringTest, JSStoreContext) {
       Node* const value = Parameter(type);
 
       Reduction const r1 =
-          Reduce(graph()->NewNode(javascript()->StoreContext(0, index), context,
-                                  value, context, effect, control));
+          Reduce(graph()->NewNode(javascript()->StoreContext(0, index), value,
+                                  context, effect, control));
       ASSERT_TRUE(r1.Changed());
       EXPECT_THAT(r1.replacement(),
                   IsStoreField(AccessBuilder::ForContextSlot(index), context,
                                value, effect, control));
 
       Reduction const r2 =
-          Reduce(graph()->NewNode(javascript()->StoreContext(1, index), context,
-                                  value, context, effect, control));
+          Reduce(graph()->NewNode(javascript()->StoreContext(1, index), value,
+                                  context, effect, control));
       ASSERT_TRUE(r2.Changed());
       EXPECT_THAT(r2.replacement(),
                   IsStoreField(AccessBuilder::ForContextSlot(index),