Revert "optimizing: propagate type information of arguments"

This reverts commit 2c1ffc3a06e9ed0411e29e7dc2558b5d657ede7a.

Change-Id: I3291070c373e661fa578f5a38becbb5a502baf94
diff --git a/compiler/optimizing/nodes_test.cc b/compiler/optimizing/nodes_test.cc
index 764f5fe..8eeac56 100644
--- a/compiler/optimizing/nodes_test.cc
+++ b/compiler/optimizing/nodes_test.cc
@@ -34,8 +34,7 @@
   HBasicBlock* entry = new (&allocator) HBasicBlock(graph);
   graph->AddBlock(entry);
   graph->SetEntryBlock(entry);
-  HInstruction* parameter = new (&allocator) HParameterValue(
-      graph->GetDexFile(), 0, 0, Primitive::kPrimNot);
+  HInstruction* parameter = new (&allocator) HParameterValue(0, Primitive::kPrimNot);
   entry->AddInstruction(parameter);
   entry->AddInstruction(new (&allocator) HGoto());
 
@@ -77,10 +76,8 @@
   HBasicBlock* entry = new (&allocator) HBasicBlock(graph);
   graph->AddBlock(entry);
   graph->SetEntryBlock(entry);
-  HInstruction* parameter1 = new (&allocator) HParameterValue(
-      graph->GetDexFile(), 0, 0, Primitive::kPrimNot);
-  HInstruction* parameter2 = new (&allocator) HParameterValue(
-      graph->GetDexFile(), 0, 0, Primitive::kPrimNot);
+  HInstruction* parameter1 = new (&allocator) HParameterValue(0, Primitive::kPrimNot);
+  HInstruction* parameter2 = new (&allocator) HParameterValue(0, Primitive::kPrimNot);
   entry->AddInstruction(parameter1);
   entry->AddInstruction(parameter2);
   entry->AddInstruction(new (&allocator) HExit());
@@ -105,8 +102,7 @@
   HBasicBlock* entry = new (&allocator) HBasicBlock(graph);
   graph->AddBlock(entry);
   graph->SetEntryBlock(entry);
-  HInstruction* parameter = new (&allocator) HParameterValue(
-      graph->GetDexFile(), 0, 0, Primitive::kPrimNot);
+  HInstruction* parameter = new (&allocator) HParameterValue(0, Primitive::kPrimNot);
   entry->AddInstruction(parameter);
 
   ASSERT_FALSE(parameter->HasUses());
@@ -126,8 +122,7 @@
   HBasicBlock* entry = new (&allocator) HBasicBlock(graph);
   graph->AddBlock(entry);
   graph->SetEntryBlock(entry);
-  HInstruction* parameter1 = new (&allocator) HParameterValue(
-      graph->GetDexFile(), 0, 0, Primitive::kPrimNot);
+  HInstruction* parameter1 = new (&allocator) HParameterValue(0, Primitive::kPrimNot);
   HInstruction* with_environment = new (&allocator) HNullCheck(parameter1, 0);
   entry->AddInstruction(parameter1);
   entry->AddInstruction(with_environment);