Remove MIPS support

runtime/vm/runtime_entry.h

 // Copyright (c) 2011, 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_RUNTIME_ENTRY_H_
 #define RUNTIME_VM_RUNTIME_ENTRY_H_
 
 #include "vm/allocation.h"
 #include "vm/flags.h"
 #include "vm/native_arguments.h"
@@ skipping 112 matching lines @@
   extern "C" type DLRT_##name(__VA_ARGS__);                                    \
   extern const RuntimeEntry k##name##RuntimeEntry(                             \
       "DLRT_" #name, reinterpret_cast<RuntimeFunction>(&DLRT_##name),          \
       argument_count, true, false);                                            \
   type DLRT_##name(__VA_ARGS__) {                                              \
     CHECK_STACK_ALIGNMENT;                                                     \
     NoSafepointScope no_safepoint_scope;
 
 #define END_LEAF_RUNTIME_ENTRY }
 
-// TODO(rmacnak): Fix alignment issue on simarm and simmips and use
+// TODO(rmacnak): Fix alignment issue on simarm and use
 // DEFINE_LEAF_RUNTIME_ENTRY instead.
 #define DEFINE_RAW_LEAF_RUNTIME_ENTRY(name, argument_count, is_float, func)    \
   extern const RuntimeEntry k##name##RuntimeEntry(                             \
       "DFLRT_" #name, func, argument_count, true, is_float)
 
 #define DECLARE_LEAF_RUNTIME_ENTRY(type, name, ...)                            \
   extern const RuntimeEntry k##name##RuntimeEntry;                             \
   extern "C" type DLRT_##name(__VA_ARGS__);
 
 
@@ skipping 38 matching lines @@
 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_RUNTIME_ENTRY_H_