Revert of [turbofan] Checking of input counts on node creation

test/unittests/compiler/js-context-relaxation-unittest.cc

Index: test/unittests/compiler/js-context-relaxation-unittest.cc
diff --git a/test/unittests/compiler/js-context-relaxation-unittest.cc b/test/unittests/compiler/js-context-relaxation-unittest.cc
index c0cdeb383cbba04f7b2ca63b3af3ae64b5a69537..db3435fd8f11b3f20e228eaffea888d3ac5d50f0 100644
--- a/test/unittests/compiler/js-context-relaxation-unittest.cc
+++ b/test/unittests/compiler/js-context-relaxation-unittest.cc
@@ -153,10 +153,13 @@
   Node* const context = Parameter(2);
   Node* const outer_context = Parameter(3);
   const Operator* op = javascript()->CreateCatchContext(Handle<String>());
-  Node* const effect = graph()->start();
-  Node* const control = graph()->start();
-  Node* nested_context = graph()->NewNode(
-      op, graph()->start(), graph()->start(), outer_context, effect, control);
+  Node* const frame_state_1 =
+      ShallowFrameStateChain(outer_context, CALL_MAINTAINS_NATIVE_CONTEXT);
+  Node* const effect = graph()->start();
+  Node* const control = graph()->start();
+  Node* nested_context =
+      graph()->NewNode(op, graph()->start(), graph()->start(), outer_context,
+                       frame_state_1, effect, control);
   Node* const frame_state_2 =
       ShallowFrameStateChain(nested_context, CALL_MAINTAINS_NATIVE_CONTEXT);
   Node* node =
@@ -202,10 +205,13 @@
   Node* const context = Parameter(2);
   Node* const outer_context = Parameter(3);
   const Operator* op = javascript()->CreateBlockContext();
-  Node* const effect = graph()->start();
-  Node* const control = graph()->start();
-  Node* nested_context = graph()->NewNode(
-      op, graph()->start(), graph()->start(), outer_context, effect, control);
+  Node* const frame_state_1 =
+      ShallowFrameStateChain(outer_context, CALL_MAINTAINS_NATIVE_CONTEXT);
+  Node* const effect = graph()->start();
+  Node* const control = graph()->start();
+  Node* nested_context =
+      graph()->NewNode(op, graph()->start(), graph()->start(), outer_context,
+                       frame_state_1, effect, control);
   Node* const frame_state_2 =
       ShallowFrameStateChain(nested_context, CALL_MAINTAINS_NATIVE_CONTEXT);
   Node* node =
@@ -251,10 +257,13 @@
   Node* const context = Parameter(2);
   Node* const outer_context = Parameter(3);
   const Operator* op = javascript()->CreateModuleContext();
-  Node* const effect = graph()->start();
-  Node* const control = graph()->start();
-  Node* nested_context = graph()->NewNode(
-      op, graph()->start(), graph()->start(), outer_context, effect, control);
+  Node* const frame_state_1 =
+      ShallowFrameStateChain(outer_context, CALL_MAINTAINS_NATIVE_CONTEXT);
+  Node* const effect = graph()->start();
+  Node* const control = graph()->start();
+  Node* nested_context =
+      graph()->NewNode(op, graph()->start(), graph()->start(), outer_context,
+                       frame_state_1, effect, control);
   Node* const frame_state_2 =
       ShallowFrameStateChain(nested_context, CALL_MAINTAINS_NATIVE_CONTEXT);
   Node* node =
@@ -274,10 +283,13 @@
   Node* const context = Parameter(2);
   Node* const outer_context = Parameter(3);
   const Operator* op = javascript()->CreateFunctionContext();
-  Node* const effect = graph()->start();
-  Node* const control = graph()->start();
-  Node* nested_context =
-      graph()->NewNode(op, graph()->start(), outer_context, effect, control);
+  Node* const frame_state_1 =
+      ShallowFrameStateChain(outer_context, CALL_MAINTAINS_NATIVE_CONTEXT);
+  Node* const effect = graph()->start();
+  Node* const control = graph()->start();
+  Node* nested_context =
+      graph()->NewNode(op, graph()->start(), graph()->start(), outer_context,
+                       frame_state_1, effect, control);
   Node* const frame_state_2 =
       ShallowFrameStateChain(nested_context, CALL_MAINTAINS_NATIVE_CONTEXT);
   Node* node =