Move NaCl loader related files to components/nacl/loader.

chrome/nacl/nacl_main_platform_delegate_mac.mm

-// Copyright (c) 2011 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/nacl/nacl_main_platform_delegate.h"
-
-#import <Cocoa/Cocoa.h>
-#include "base/command_line.h"
-#include "base/files/file_path.h"
-#include "base/logging.h"
-#include "base/native_library.h"
-#include "components/nacl/common/nacl_sandbox_type_mac.h"
-#include "components/nacl/common/nacl_switches.h"
-#include "content/public/common/sandbox_init.h"
-
-NaClMainPlatformDelegate::NaClMainPlatformDelegate(
-    const content::MainFunctionParams& parameters)
-    : parameters_(parameters), sandbox_test_module_(NULL) {
-}
-
-NaClMainPlatformDelegate::~NaClMainPlatformDelegate() {
-}
-
-// TODO(jvoung): see if this old comment (from renderer_main_platform...)
-// is relevant to the nacl loader.
-// TODO(mac-port): Any code needed to initialize a process for purposes of
-// running a NaClLoader needs to also be reflected in chrome_main.cc for
-// --single-process support.
-void NaClMainPlatformDelegate::PlatformInitialize() {
-}
-
-void NaClMainPlatformDelegate::PlatformUninitialize() {
-}
-
-void NaClMainPlatformDelegate::InitSandboxTests(bool no_sandbox) {
-  const CommandLine& command_line = parameters_.command_line;
-
-  DVLOG(1) << "Started NaClLdr with ";
-  const std::vector<std::string>& argstrings = command_line.argv();
-  for (std::vector<std::string>::const_iterator ii = argstrings.begin();
-       ii != argstrings.end(); ++ii)
-    DVLOG(1) << *ii;
-
-  // Be sure not to load the sandbox test DLL if the sandbox isn't on.
-  // Comment-out guard and recompile if you REALLY want to test w/out the SB.
-  // TODO(jvoung): allow testing without sandbox, but change expected ret vals.
-  if (!no_sandbox) {
-    base::FilePath test_dll_name =
-      command_line.GetSwitchValuePath(switches::kTestNaClSandbox);
-    if (!test_dll_name.empty()) {
-      sandbox_test_module_ = base::LoadNativeLibrary(test_dll_name, NULL);
-      CHECK(sandbox_test_module_);
-    }
-  }
-}
-
-void NaClMainPlatformDelegate::EnableSandbox() {
-  CHECK(content::InitializeSandbox(NACL_SANDBOX_TYPE_NACL_LOADER,
-                                   base::FilePath()))
-      << "Error initializing sandbox for " << switches::kNaClLoaderProcess;
-}
-
-bool NaClMainPlatformDelegate::RunSandboxTests() {
-  // TODO(jvoung): Win and mac should share this identical code.
-  bool result = true;
-  if (sandbox_test_module_) {
-    RunNaClLoaderTests run_security_tests =
-      reinterpret_cast<RunNaClLoaderTests>(
-        base::GetFunctionPointerFromNativeLibrary(sandbox_test_module_,
-                                                  kNaClLoaderTestCall));
-    if (run_security_tests) {
-      DVLOG(1) << "Running NaCl Loader security tests";
-      result = (*run_security_tests)();
-    } else {
-      VLOG(1) << "Failed to get NaCl sandbox test function";
-      result = false;
-    }
-    base::UnloadNativeLibrary(sandbox_test_module_);
-    sandbox_test_module_ = NULL;
-  }
-  return result;
-}