headless: Initial headless embedder API implementation

headless/lib/browser/headless_url_request_context_getter.h

 // Copyright 2015 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 BLIMP_ENGINE_APP_BLIMP_URL_REQUEST_CONTEXT_GETTER_H_
-#define BLIMP_ENGINE_APP_BLIMP_URL_REQUEST_CONTEXT_GETTER_H_
+#ifndef HEADLESS_LIB_BROWSER_HEADLESS_URL_REQUEST_CONTEXT_GETTER_H_
+#define HEADLESS_LIB_BROWSER_HEADLESS_URL_REQUEST_CONTEXT_GETTER_H_
 
+#include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
+#include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/browser/content_browser_client.h"
+#include "headless/public/headless_browser.h"
+#include "net/proxy/proxy_config_service.h"
 #include "net/url_request/url_request_context_getter.h"
+#include "net/url_request/url_request_job_factory.h"
 
 namespace base {
 class MessageLoop;
-class SingleThreadTaskRunner;
 }
 
 namespace net {
 class HostResolver;
+class MappedHostResolver;
 class NetworkDelegate;
 class NetLog;
 class ProxyConfigService;
 class ProxyService;
 class URLRequestContextStorage;
 }
 
-namespace blimp {
-namespace engine {
+namespace headless {
 
-class BlimpURLRequestContextGetter : public net::URLRequestContextGetter {
+class HeadlessURLRequestContextGetter : public net::URLRequestContextGetter {
  public:
-  // The content of |protocol_handlers| is is swapped into the new instance.
-  BlimpURLRequestContextGetter(
+  HeadlessURLRequestContextGetter(
       bool ignore_certificate_errors,
       const base::FilePath& base_path,
-      const scoped_refptr<base::SingleThreadTaskRunner>& io_loop_task_runner,
-      const scoped_refptr<base::SingleThreadTaskRunner>& file_loop_task_runner,
+      scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
+      scoped_refptr<base::SingleThreadTaskRunner> file_task_runner,
       content::ProtocolHandlerMap* protocol_handlers,
       content::URLRequestInterceptorScopedVector request_interceptors,
-      net::NetLog* net_log);
+      net::NetLog* net_log,
+      const HeadlessBrowser::Options& options);
 
-  // net::URLRequestContextGetter implementation.
+  // net::URLRequestContextGetter implementation:
   net::URLRequestContext* GetURLRequestContext() override;
   scoped_refptr<base::SingleThreadTaskRunner> GetNetworkTaskRunner()
       const override;
 
-  net::HostResolver* host_resolver();
+  net::HostResolver* host_resolver() const;
 
  protected:
-  ~BlimpURLRequestContextGetter() override;
+  ~HeadlessURLRequestContextGetter() override;
 
-  // Used by subclasses to create their own implementation of NetworkDelegate
-  // and net::ProxyService.
-  virtual scoped_ptr<net::NetworkDelegate> CreateNetworkDelegate();
-  virtual scoped_ptr<net::ProxyConfigService> GetProxyConfigService();
-  virtual scoped_ptr<net::ProxyService> GetProxyService();
+  scoped_ptr<net::NetworkDelegate> CreateNetworkDelegate();
+  scoped_ptr<net::ProxyConfigService> GetProxyConfigService();
+  scoped_ptr<net::ProxyService> GetProxyService();
 
  private:
   bool ignore_certificate_errors_;
   base::FilePath base_path_;
-  scoped_refptr<base::SingleThreadTaskRunner> io_loop_task_runner_;
-  scoped_refptr<base::SingleThreadTaskRunner> file_loop_task_runner_;
+  scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
+  scoped_refptr<base::SingleThreadTaskRunner> file_task_runner_;
   net::NetLog* net_log_;
+  HeadlessBrowser::Options options_;
 
   scoped_ptr<net::ProxyConfigService> proxy_config_service_;
   scoped_ptr<net::NetworkDelegate> network_delegate_;
   scoped_ptr<net::URLRequestContextStorage> storage_;
   scoped_ptr<net::URLRequestContext> url_request_context_;
   content::ProtocolHandlerMap protocol_handlers_;
   content::URLRequestInterceptorScopedVector request_interceptors_;
 
-  DISALLOW_COPY_AND_ASSIGN(BlimpURLRequestContextGetter);
+  DISALLOW_COPY_AND_ASSIGN(HeadlessURLRequestContextGetter);
 };
 
-}  // namespace engine
-}  // namespace blimp
+}  // namespace headless
 
-#endif  // BLIMP_ENGINE_APP_BLIMP_URL_REQUEST_CONTEXT_GETTER_H_
+#endif  // HEADLESS_LIB_BROWSER_HEADLESS_URL_REQUEST_CONTEXT_GETTER_H_