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

chromecast/common/cast_paths.cc

Index: chromecast/common/cast_paths.cc
diff --git a/chromecast/common/cast_paths.cc b/chromecast/common/cast_paths.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b3a77166d96bb6ce5acfa3f41fdecf87ad7f9ecf
--- /dev/null
+++ b/chromecast/common/cast_paths.cc
@@ -0,0 +1,37 @@
+// 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"
+#include "build/build_config.h"
+
+namespace chromecast {
+
+bool PathProvider(int key, base::FilePath* result) {
+  switch (key) {
+    case DIR_CAST_HOME: {
+      base::FilePath home = base::GetHomeDir();
+#if defined(ARCH_CPU_ARMEL)
+      // When running on the actual device, $HOME is set to the user's
+      // directory under the data partition.
+      *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