Initial checkin of chromecast content embedder (cast_shell) and related build scripts.

chromecast/common/cast_paths.cc

+// Copyright 2014 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 "chromecast/common/cast_paths.h"
+
+#include "base/file_util.h"
+#include "base/files/file_path.h"
+#include "base/path_service.h"
+
+namespace chromecast {
+
+bool PathProvider(int key, base::FilePath* result) {
+  switch (key) {
+    case DIR_CAST_HOME: {
+      base::FilePath home = base::GetHomeDir();
+#if defined(__arm__)
+      // When running on the actual device, our data directory is
+      // $HOME for the chrome user.
+      *result = home;
+#else
+      // When running a development instance as a regular user, use
+      // a data directory under $HOME (similar to chrome).
+      *result = home.Append(".config/cast_shell");
+#endif
+      return true;
+    }
+  }
+  return false;
+}
+
+void RegisterPathProvider() {
+  PathService::RegisterProvider(PathProvider, PATH_START, PATH_END);
+}
+
+}  // namespace chromecast