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

chromecast/shell/browser/cast_browser_context.h

+// 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_CAST_BROWSER_CONTEXT_H_
+#define CHROMECAST_SHELL_BROWSER_CAST_BROWSER_CONTEXT_H_
+
+#include "base/files/file_path.h"
+#include "content/public/browser/browser_context.h"
+#include "content/public/browser/content_browser_client.h"
+
+namespace chromecast {
+namespace shell {
+
+class URLRequestContextFactory;
+
+// Chromecast does not currently support multiple profiles.  So there is a
+// single BrowserContext for all chromecast renderers.
+// There is no support for PartitionStorage.
+class CastBrowserContext : public content::BrowserContext {
+ public:
+  explicit CastBrowserContext(
+      URLRequestContextFactory* url_request_context_factory);
+  virtual ~CastBrowserContext();
+
+  // BrowserContext implementation.
+  virtual base::FilePath GetPath() const OVERRIDE;
+  virtual bool IsOffTheRecord() const OVERRIDE;
+  virtual net::URLRequestContextGetter* GetRequestContext() OVERRIDE;
+  virtual net::URLRequestContextGetter* GetRequestContextForRenderProcess(
+      int renderer_child_id) OVERRIDE;
+  virtual net::URLRequestContextGetter* GetMediaRequestContext() OVERRIDE;
+  virtual net::URLRequestContextGetter* GetMediaRequestContextForRenderProcess(
+      int renderer_child_id) OVERRIDE;
+  virtual net::URLRequestContextGetter*
+      GetMediaRequestContextForStoragePartition(
+          const base::FilePath& partition_path,
+          bool in_memory) OVERRIDE;
+  virtual content::ResourceContext* GetResourceContext() OVERRIDE;
+  virtual content::DownloadManagerDelegate*
+      GetDownloadManagerDelegate() OVERRIDE;
+  virtual content::BrowserPluginGuestManager* GetGuestManager() OVERRIDE;
+  virtual quota::SpecialStoragePolicy* GetSpecialStoragePolicy() OVERRIDE;
+  virtual content::PushMessagingService* GetPushMessagingService() OVERRIDE;
+
+ private:
+  class CastResourceContext;
+
+  // Performs initialization of the CastBrowserContext while IO is still
+  // allowed on the current thread.
+  void InitWhileIOAllowed();
+
+  URLRequestContextFactory* const url_request_context_factory_;
+  base::FilePath path_;
+  scoped_ptr<CastResourceContext> resource_context_;
+
+  DISALLOW_COPY_AND_ASSIGN(CastBrowserContext);
+};
+
+}  // namespace shell
+}  // namespace chromecast
+
+#endif  // CHROMECAST_SHELL_BROWSER_CAST_BROWSER_CONTEXT_H_