Move runtime functions to the more logical runtime_entry.cc.

runtime/vm/code_generator.h

Index: runtime/vm/code_generator.h
diff --git a/runtime/vm/code_generator.h b/runtime/vm/code_generator.h
deleted file mode 100644
index e9425a6f8857697905a58980ac7c3adc744a113e..0000000000000000000000000000000000000000
--- a/runtime/vm/code_generator.h
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-#ifndef RUNTIME_VM_CODE_GENERATOR_H_
-#define RUNTIME_VM_CODE_GENERATOR_H_
-
-#include "vm/globals.h"
-#include "vm/runtime_entry.h"
-
-namespace dart {
-
-class Array;
-template <typename T>
-class GrowableArray;
-class ICData;
-class Instance;
-
-const char* DeoptReasonToCString(ICData::DeoptReasonId deopt_reason);
-
-void DeoptimizeAt(const Code& optimized_code, StackFrame* frame);
-void DeoptimizeFunctionsOnStack();
-
-double DartModulo(double a, double b);
-
-}  // namespace dart
-
-#endif  // RUNTIME_VM_CODE_GENERATOR_H_