Introduce AppsClient and use it in apps to get the loaded profiles list.

This breaks one dependency from the apps component to g_browser_process
and some dependencies on profile.

BUG=159366

Review URL: https://chromiumcodereview.appspot.com/23524005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@222988 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 29 insertions, 0 deletions

diff --git a/apps/apps_client.cc b/apps/apps_client.cc
new file mode 100644
index 0000000..dbdb546
--- /dev/null
+++ b/apps/apps_client.cc
@@ -0,0 +1,29 @@
+// Copyright 2013 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 "apps/apps_client.h"
+
+#include "base/basictypes.h"
+
+namespace apps {
+
+namespace {
+
+AppsClient* g_client = NULL;
+
+}  // namespace
+
+AppsClient* AppsClient::Get() {
+  return g_client;
+}
+
+void AppsClient::Set(AppsClient* client) {
+  // This can happen in unit tests, where the utility thread runs in-process.
+  if (g_client)
+    return;
+
+  g_client = client;
+}
+
+}  // namespace apps