Move DownloadControllerAndroid from content/ to chrome/

chrome/browser/android/download/download_controller_android_impl.h

 // Copyright (c) 2012 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.
 
 // This class pairs with DownloadController on Java side to forward requests
 // for GET downloads to the current DownloadListener. POST downloads are
 // handled on the native side.
 //
 // Both classes are Singleton classes. C++ object owns Java object.
 //
 // Call sequence
 // GET downloads:
 // DownloadControllerAndroid::CreateGETDownload() =>
 // DownloadController.newHttpGetDownload() =>
 // DownloadListener.onDownloadStart() /
 // DownloadListener2.requestHttpGetDownload()
 //
 
-#ifndef CONTENT_BROWSER_ANDROID_DOWNLOAD_CONTROLLER_ANDROID_IMPL_H_
-#define CONTENT_BROWSER_ANDROID_DOWNLOAD_CONTROLLER_ANDROID_IMPL_H_
+#ifndef CHROME_BROWSER_ANDROID_DOWNLOAD_DOWNLOAD_CONTROLLER_ANDROID_IMPL_H_
+#define CHROME_BROWSER_ANDROID_DOWNLOAD_DOWNLOAD_CONTROLLER_ANDROID_IMPL_H_
+
+#include <stdint.h>
 
 #include <string>
 
-#include <stdint.h>
-
 #include "base/android/jni_weak_ref.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/singleton.h"
-#include "content/public/browser/android/download_controller_android.h"
+#include "chrome/browser/android/download/download_controller_android.h"
+#include "chrome/browser/ui/android/view_android_helper.h"
 #include "net/cookies/cookie_monster.h"
 #include "url/gurl.h"
 
 namespace net {
 class URLRequest;
 }
 
+namespace ui {
+class WindowAndroid;
+}
+
 namespace content {
 struct GlobalRequestID;
-class DeferredDownloadObserver;
 class RenderViewHost;
 class WebContents;
+}
 
 class DownloadControllerAndroidImpl : public DownloadControllerAndroid {

[no sievers, 2016/06/07 21:35:23]

nit: I think this could just be DownloadController now, which would also match
the Java class name then.

[Jinsuk Kim, 2016/06/08 06:29:08]

Done.

  public:
   static DownloadControllerAndroidImpl* GetInstance();
 
   static bool RegisterDownloadController(JNIEnv* env);
 
   // Called when DownloadController Java object is instantiated.
   void Init(JNIEnv* env, jobject obj);
 
-  // Removes a deferred download from |deferred_downloads_|.
-  void CancelDeferredDownload(DeferredDownloadObserver* observer);
-
   // DownloadControllerAndroid implementation.
   void AcquireFileAccessPermission(
-      WebContents* web_contents,
+      content::WebContents* web_contents,
       const AcquireFileAccessPermissionCallback& callback) override;
   void SetDefaultDownloadFileName(const std::string& file_name) override;
 
  private:
   // Used to store all the information about an Android download.
   struct DownloadInfoAndroid {
     explicit DownloadInfoAndroid(net::URLRequest* request);
     DownloadInfoAndroid(const DownloadInfoAndroid& other);
     ~DownloadInfoAndroid();
 
     // The URL from which we are downloading. This is the final URL after any
     // redirection by the server for |original_url_|.
     GURL url;
     // The original URL before any redirection by the server for this URL.
     GURL original_url;
     int64_t total_bytes;
     std::string content_disposition;
     std::string original_mime_type;
     std::string user_agent;
     std::string cookie;
     std::string referer;
     bool has_user_gesture;
 
-    WebContents* web_contents;
+    content::WebContents* web_contents;
     // Default copy constructor is used for passing this struct by value.
   };
   struct JavaObject;
   friend struct base::DefaultSingletonTraits<DownloadControllerAndroidImpl>;
   DownloadControllerAndroidImpl();
   ~DownloadControllerAndroidImpl() override;
 
   // Helper method for implementing AcquireFileAccessPermission().
-  bool HasFileAccessPermission(
-      base::android::ScopedJavaLocalRef<jobject> j_content_view_core);
+  bool HasFileAccessPermission(ui::WindowAndroid* window_android);
 
   // DownloadControllerAndroid implementation.
   void CreateGETDownload(int render_process_id,
                          int render_view_id,
                          int request_id,
                          bool must_download) override;
-  void OnDownloadStarted(DownloadItem* download_item) override;
-  void StartContextMenuDownload(const ContextMenuParams& params,
-                                WebContents* web_contents,
+  void OnDownloadStarted(content::DownloadItem* download_item) override;
+  void StartContextMenuDownload(const content::ContextMenuParams& params,
+                                content::WebContents* web_contents,
                                 bool is_link,
                                 const std::string& extra_headers) override;
-  void DangerousDownloadValidated(WebContents* web_contents,
+  void DangerousDownloadValidated(content::WebContents* web_contents,
                                   const std::string& download_guid,
                                   bool accept) override;
 
   // DownloadItem::Observer interface.
-  void OnDownloadUpdated(DownloadItem* item) override;
+  void OnDownloadUpdated(content::DownloadItem* item) override;
 
   typedef base::Callback<void(const DownloadInfoAndroid&)>
       GetDownloadInfoCB;
-  void PrepareDownloadInfo(const GlobalRequestID& global_id,
+  void PrepareDownloadInfo(const content::GlobalRequestID& global_id,
                            const GetDownloadInfoCB& callback);
   void CheckPolicyAndLoadCookies(const DownloadInfoAndroid& info,
                                  const GetDownloadInfoCB& callback,
-                                 const GlobalRequestID& global_id,
+                                 const content::GlobalRequestID& global_id,
                                  const net::CookieList& cookie_list);
   void DoLoadCookies(const DownloadInfoAndroid& info,
                      const GetDownloadInfoCB& callback,
-                     const GlobalRequestID& global_id);
+                     const content::GlobalRequestID& global_id);
   void OnCookieResponse(DownloadInfoAndroid info,
                         const GetDownloadInfoCB& callback,
                         const std::string& cookie);
   void StartDownloadOnUIThread(const GetDownloadInfoCB& callback,
                                const DownloadInfoAndroid& info);
   void StartAndroidDownload(int render_process_id,
                             int render_view_id,
                             bool must_download,
                             const DownloadInfoAndroid& info);
   void StartAndroidDownloadInternal(int render_process_id,
                                     int render_view_id,
                                     bool must_download,
                                     const DownloadInfoAndroid& info,
                                     bool allowed);
 
   // The download item contains dangerous file types.
-  void OnDangerousDownload(DownloadItem *item);
+  void OnDangerousDownload(content::DownloadItem *item);
 
   base::android::ScopedJavaLocalRef<jobject> GetContentViewCoreFromWebContents(
-      WebContents* web_contents);
+      content::WebContents* web_contents);
 
   // Creates Java object if it is not created already and returns it.
   JavaObject* GetJavaObject();
 
   JavaObject* java_object_;
 
   std::string default_file_name_;
 
-  ScopedVector<DeferredDownloadObserver> deferred_downloads_;
-
   DISALLOW_COPY_AND_ASSIGN(DownloadControllerAndroidImpl);
 };
 
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_ANDROID_DOWNLOAD_CONTROLLER_ANDROID_IMPL_H_
+#endif  // CHROME_BROWSER_ANDROID_DOWNLOAD_DOWNLOAD_CONTROLLER_ANDROID_IMPL_H_