[Interpreter] Remove unused --ignition-eager flag.

test/cctest/test-heap-profiler.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 342 matching lines @@
     const v8::HeapGraphEdge* prop = lazy_code->GetChild(i);
     const v8::HeapGraphNode* node = prop->GetToNode();
     if (node->GetType() == v8::HeapGraphNode::kArray) {
       if (HasString(node, "x")) {
         lazy_references_x = true;
         break;
       }
     }
   }
   CHECK(compiled_references_x);
-  if (i::FLAG_lazy && !(i::FLAG_ignition && i::FLAG_ignition_eager)) {
+  if (i::FLAG_lazy) {
     CHECK(!lazy_references_x);
   }
 }
 
 
 TEST(HeapSnapshotHeapNumbers) {
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
   v8::HeapProfiler* heap_profiler = env->GetIsolate()->GetHeapProfiler();
   CompileRun(
@@ skipping 2728 matching lines @@
       "      a[i] = i;\n"
       "  for (var i = 0; i < 3; ++i)\n"
       "      a.shift();\n"
       "}\n");
 
   CcTest::CollectGarbage(v8::internal::NEW_SPACE);
   // Should not crash.
 
   heap_profiler->StopSamplingHeapProfiler();
 }