Convert sandbox NOTIMPLEMENTED()s into a bug.

chrome/renderer/renderer_main_platform_delegate_linux.cc

 // Copyright (c) 2009 The Chromium 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 "chrome/renderer/renderer_main_platform_delegate.h"
 
 #include "base/debug_util.h"
 
 // This is a no op class because we do not have a sandbox on linux.
 
 RendererMainPlatformDelegate::RendererMainPlatformDelegate(
     const MainFunctionParams& parameters)
         : parameters_(parameters) {
 }
 
 RendererMainPlatformDelegate::~RendererMainPlatformDelegate() {
 }
 
 void RendererMainPlatformDelegate::PlatformInitialize() {
 }
 
 void RendererMainPlatformDelegate::PlatformUninitialize() {
 }
 
 bool RendererMainPlatformDelegate::InitSandboxTests(bool no_sandbox) {
-  NOTIMPLEMENTED();
+  // We have no sandbox.
+  // http://code.google.com/p/chromium/issues/detail?id=8081
   return true;
 }
 
 bool RendererMainPlatformDelegate::EnableSandbox() {
-  NOTIMPLEMENTED();
+  // We have no sandbox.
+  // http://code.google.com/p/chromium/issues/detail?id=8081
   return true;
 }
 
 void RendererMainPlatformDelegate::RunSandboxTests() {
-  NOTIMPLEMENTED();
+  // We have no sandbox.
+  // http://code.google.com/p/chromium/issues/detail?id=8081
 }