6 files changed, 18 insertions, 3 deletions
diff --git a/chrome/browser/download/download_item.cc b/chrome/browser/download/download_item.cc
index f870451..c496361 100644
--- a/chrome/browser/download/download_item.cc
+++ b/chrome/browser/download/download_item.cc
@@ -79,6 +79,7 @@ DownloadItem::DownloadItem(DownloadManager* download_manager,
       full_path_(info.path),
       path_uniquifier_(0),
       url_(info.url),
+      original_url_(info.original_url),
       referrer_url_(info.referrer_url),
       mime_type_(info.mime_type),
       original_mime_type_(info.original_mime_type),
@@ -115,6 +116,7 @@ DownloadItem::DownloadItem(DownloadManager* download_manager,
       full_path_(info.path),
       path_uniquifier_(info.path_uniquifier),
       url_(info.url),
+      original_url_(info.original_url),
       referrer_url_(info.referrer_url),
       mime_type_(info.mime_type),
       original_mime_type_(info.original_mime_type),
@@ -150,6 +152,7 @@ DownloadItem::DownloadItem(DownloadManager* download_manager,
       full_path_(path),
       path_uniquifier_(0),
       url_(url),
+      original_url_(url),
       referrer_url_(GURL()),
       mime_type_(std::string()),
       original_mime_type_(std::string()),
diff --git a/chrome/browser/download/download_item.h b/chrome/browser/download/download_item.h
index 7471994..bc32f63 100644
--- a/chrome/browser/download/download_item.h
+++ b/chrome/browser/download/download_item.h
@@ -188,6 +188,7 @@ class DownloadItem {
   FilePath full_path() const { return full_path_; }
   void set_path_uniquifier(int uniquifier) { path_uniquifier_ = uniquifier; }
   GURL url() const { return url_; }
+  GURL original_url() const { return original_url_; }
   GURL referrer_url() const { return referrer_url_; }
   std::string mime_type() const { return mime_type_; }
   std::string original_mime_type() const { return original_mime_type_; }
@@ -256,9 +257,13 @@ class DownloadItem {
   // path should be used as is.
   int path_uniquifier_;
 
-  // The URL from whence we came.
+  // 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_;
+
   // The URL of the page that initiated the download.
   GURL referrer_url_;
 
diff --git a/chrome/browser/download/drag_download_file.cc b/chrome/browser/download/drag_download_file.cc
index 3426ef7..004e185 100644
--- a/chrome/browser/download/drag_download_file.cc
+++ b/chrome/browser/download/drag_download_file.cc
@@ -155,7 +155,7 @@ void DragDownloadFile::ModelChanged() {
   download_manager_->GetTemporaryDownloads(file_path_.DirName(), &downloads);
   for (std::vector<DownloadItem*>::const_iterator i = downloads.begin();
        i != downloads.end(); ++i) {
-    if (!download_item_observer_added_ && (*i)->url() == url_) {
+    if (!download_item_observer_added_ && (*i)->original_url() == url_) {
       download_item_observer_added_ = true;
       (*i)->AddObserver(this);
     }
diff --git a/chrome/browser/history/download_create_info.h b/chrome/browser/history/download_create_info.h
index 49ac635..0814350 100644
--- a/chrome/browser/history/download_create_info.h
+++ b/chrome/browser/history/download_create_info.h
@@ -36,7 +36,11 @@ struct DownloadCreateInfo {
 
   // DownloadItem fields
   FilePath path;
+  // 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;
   GURL referrer_url;
   FilePath suggested_path;
   // A number that should be added to the suggested path to make it unique.
diff --git a/chrome/browser/renderer_host/download_resource_handler.cc b/chrome/browser/renderer_host/download_resource_handler.cc
index a75ae97..b186c01 100644
--- a/chrome/browser/renderer_host/download_resource_handler.cc
+++ b/chrome/browser/renderer_host/download_resource_handler.cc
@@ -36,6 +36,7 @@ DownloadResourceHandler::DownloadResourceHandler(
       global_id_(render_process_host_id, request_id),
       render_view_id_(render_view_id),
       url_(url),
+      original_url_(url),
       content_length_(0),
       download_file_manager_(download_file_manager),
       request_(request),
@@ -124,6 +125,7 @@ bool DownloadResourceHandler::OnResponseStarted(int request_id,
   // |download_file_manager_| consumes (deletes):
   DownloadCreateInfo* info = new DownloadCreateInfo;
   info->url = url_;
+  info->original_url = original_url_;
   info->referrer_url = GURL(request_->referrer());
   info->start_time = base::Time::Now();
   info->received_bytes = 0;
diff --git a/chrome/browser/renderer_host/download_resource_handler.h b/chrome/browser/renderer_host/download_resource_handler.h
index bc26989..8301a77 100644
--- a/chrome/browser/renderer_host/download_resource_handler.h
+++ b/chrome/browser/renderer_host/download_resource_handler.h
@@ -102,7 +102,8 @@ class DownloadResourceHandler : public ResourceHandler,
   int render_view_id_;
   scoped_refptr<net::IOBuffer> read_buffer_;
   std::string content_disposition_;
-  GURL url_;
+  GURL url_; // final URL from which we're downloading.
+  GURL original_url_; // original URL before any redirection by the server.
   int64 content_length_;
   DownloadFileManager* download_file_manager_;
   net::URLRequest* request_;