Move chrome/nacl to components/nacl.

components/nacl/common/nacl_cmd_line.cc

Index: components/nacl/common/nacl_cmd_line.cc
diff --git a/components/nacl/common/nacl_cmd_line.cc b/components/nacl/common/nacl_cmd_line.cc
new file mode 100644
index 0000000000000000000000000000000000000000..85f91e65512792279db351e5782d75597438d11a
--- /dev/null
+++ b/components/nacl/common/nacl_cmd_line.cc
@@ -0,0 +1,47 @@
+// Copyright (c) 2012 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 "base/basictypes.h"
+#include "base/command_line.h"
+#include "components/nacl/common/nacl_delegate.h"
+
+namespace nacl {
+
+void CopyNaClCommandLineArguments(CommandLine* cmd_line) {
+  const CommandLine& browser_command_line = *CommandLine::ForCurrentProcess();
+
+  // Propagate the following switches to the NaCl loader command line (along
+  // with any associated values) if present in the browser command line.
+  // TODO(gregoryd): check which flags of those below can be supported.
+
+  static const NaClDelegate::NaClSwitch kSwitchIds[] = {
+    NaClDelegate::kNoSandbox,
+    NaClDelegate::kTestNaClSandbox,
+    NaClDelegate::kDisableBreakpad,
+    NaClDelegate::kFullMemoryCrashReport,
+    NaClDelegate::kEnableLogging,
+    NaClDelegate::kDisableLogging,
+    NaClDelegate::kLoggingLevel,
+    NaClDelegate::kEnableDCHECK,
+    NaClDelegate::kSilentDumpOnDCHECK,
+    NaClDelegate::kMemoryProfiling,
+    NaClDelegate::kNoErrorDialogs,
+#if defined(OS_MACOSX)
+    NaClDelegate::kEnableSandboxLogging,
+#endif
+  };
+
+  static const char** kSwitchNames = NULL;
+  int listLength = sizeof(kSwitchIds) / sizeof(int);
+  if (kSwitchNames == NULL) {
+    kSwitchNames = new const char* [listLength];
+    for (int i = 0; i < listLength; i++) {
+        kSwitchNames[i] = GetNaClDelegate()->GetSwitch(kSwitchIds[i]);
+    }
+  }
+
+  cmd_line->CopySwitchesFrom(browser_command_line, kSwitchNames, listLength);
+}
+
+}  // namespace nacl