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

chromecast/shell/browser/geolocation/cast_access_token_store.h

Index: chromecast/shell/browser/geolocation/cast_access_token_store.h
diff --git a/chromecast/shell/browser/geolocation/cast_access_token_store.h b/chromecast/shell/browser/geolocation/cast_access_token_store.h
new file mode 100644
index 0000000000000000000000000000000000000000..4ec069b58f96691888a5e3aa12e684cc79d425f1
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+++ b/chromecast/shell/browser/geolocation/cast_access_token_store.h
@@ -0,0 +1,47 @@
+// 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.
+
+#ifndef CHROMECAST_SHELL_BROWSER_GEOLOCATION_CAST_ACCESS_TOKEN_STORE_H_
+#define CHROMECAST_SHELL_BROWSER_GEOLOCATION_CAST_ACCESS_TOKEN_STORE_H_
+
+#include "base/macros.h"
+#include "content/public/browser/access_token_store.h"
+
+namespace content {
+class BrowserContext;
+}
+
+namespace chromecast {
+namespace shell {
+
+// Access token store for chromecast devices used to initialize the network
+// location provider.
+class CastAccessTokenStore : public content::AccessTokenStore {
+ public:
+  explicit CastAccessTokenStore(content::BrowserContext* browser_context);
+
+ private:
+  virtual ~CastAccessTokenStore();
+
+  // AccessTokenStore implementation:
+  virtual void LoadAccessTokens(
+      const LoadAccessTokensCallbackType& callback) OVERRIDE;
+  virtual void SaveAccessToken(
+      const GURL& server_url, const base::string16& access_token) OVERRIDE;
+
+  void GetRequestContextGetterOnUIThread();
+  void RespondOnOriginatingThread();
+
+  content::BrowserContext* const browser_context_;
+  net::URLRequestContextGetter* request_context_;
+  AccessTokenSet access_token_set_;
+  LoadAccessTokensCallbackType callback_;
+
+  DISALLOW_COPY_AND_ASSIGN(CastAccessTokenStore);
+};
+
+}  // namespace shell
+}  // namespace chromecast
+
+#endif  // CHROMECAST_SHELL_BROWSER_GEOLOCATION_CAST_ACCESS_TOKEN_STORE_H_