[MIPS] Remove obsolete MacroAssembler::FlushICache.

src/snapshot/serialize.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/snapshot/serialize.h"
 
 #include "src/accessors.h"
 #include "src/api.h"
 #include "src/base/platform/platform.h"
 #include "src/bootstrapper.h"
@@ skipping 103 matching lines @@
   Add(ExternalReference::get_mark_code_as_executed_function(isolate).address(),
       "Code::MarkCodeAsExecuted");
   Add(ExternalReference::is_profiling_address(isolate).address(),
       "CpuProfiler::is_profiling");
   Add(ExternalReference::scheduled_exception_address(isolate).address(),
       "Isolate::scheduled_exception");
   Add(ExternalReference::invoke_function_callback(isolate).address(),
       "InvokeFunctionCallback");
   Add(ExternalReference::invoke_accessor_getter_callback(isolate).address(),
       "InvokeAccessorGetterCallback");
-  Add(ExternalReference::flush_icache_function(isolate).address(),
-      "Assembler::FlushICacheWithoutIsolate");
   Add(ExternalReference::log_enter_external_function(isolate).address(),
       "Logger::EnterExternal");
   Add(ExternalReference::log_leave_external_function(isolate).address(),
       "Logger::LeaveExternal");
   Add(ExternalReference::address_of_minus_one_half().address(),
       "double_constants.minus_one_half");
   Add(ExternalReference::stress_deopt_count(isolate).address(),
       "Isolate::stress_deopt_count_address()");
 
   // Debug addresses
@@ skipping 2745 matching lines @@
   SerializedCodeData* scd = new SerializedCodeData(cached_data);
   SanityCheckResult r = scd->SanityCheck(isolate, source);
   if (r == CHECK_SUCCESS) return scd;
   cached_data->Reject();
   source->GetIsolate()->counters()->code_cache_reject_reason()->AddSample(r);
   delete scd;
   return NULL;
 }
 }  // namespace internal
 }  // namespace v8