Move some chrome\common code to content in preparation for moving chrome\gpu.

TBR=avi
Review URL: http://codereview.chromium.org/6686002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@77868 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 49 insertions, 0 deletions

diff --git a/content/common/debug_flags.cc b/content/common/debug_flags.cc
new file mode 100644
index 0000000..9fcf2f0
--- /dev/null
+++ b/content/common/debug_flags.cc
@@ -0,0 +1,49 @@
+// 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 "content/common/debug_flags.h"
+
+#include "base/base_switches.h"
+#include "base/command_line.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/common/chrome_switches.h"
+#include "ipc/ipc_switches.h"
+
+bool DebugFlags::ProcessDebugFlags(CommandLine* command_line,
+                                   ChildProcessInfo::ProcessType type,
+                                   bool is_in_sandbox) {
+  bool should_help_child = false;
+  const CommandLine& current_cmd_line = *CommandLine::ForCurrentProcess();
+  if (current_cmd_line.HasSwitch(switches::kDebugChildren)) {
+    // Look to pass-on the kDebugOnStart flag.
+    std::string value = current_cmd_line.GetSwitchValueASCII(
+        switches::kDebugChildren);
+    if (value.empty() ||
+        (type == ChildProcessInfo::WORKER_PROCESS &&
+         value == switches::kWorkerProcess) ||
+        (type == ChildProcessInfo::RENDER_PROCESS &&
+         value == switches::kRendererProcess) ||
+        (type == ChildProcessInfo::PLUGIN_PROCESS &&
+         value == switches::kPluginProcess)) {
+      command_line->AppendSwitch(switches::kDebugOnStart);
+      should_help_child = true;
+    }
+    command_line->AppendSwitchASCII(switches::kDebugChildren, value);
+  } else if (current_cmd_line.HasSwitch(switches::kWaitForDebuggerChildren)) {
+    // Look to pass-on the kWaitForDebugger flag.
+    std::string value = current_cmd_line.GetSwitchValueASCII(
+        switches::kWaitForDebuggerChildren);
+    if (value.empty() ||
+        (type == ChildProcessInfo::WORKER_PROCESS &&
+         value == switches::kWorkerProcess) ||
+        (type == ChildProcessInfo::RENDER_PROCESS &&
+         value == switches::kRendererProcess) ||
+        (type == ChildProcessInfo::PLUGIN_PROCESS &&
+         value == switches::kPluginProcess)) {
+      command_line->AppendSwitch(switches::kWaitForDebugger);
+    }
+    command_line->AppendSwitchASCII(switches::kWaitForDebuggerChildren, value);
+  }
+  return should_help_child;
+}