Implement "Save image as" for canvas (chromium side).

content/browser/download/download_manager_impl.cc

Index: content/browser/download/download_manager_impl.cc
diff --git a/content/browser/download/download_manager_impl.cc b/content/browser/download/download_manager_impl.cc
index 46198075e9717bb45783b16d83a1449bc3eaa0a6..bf786a16b6735f2518eebedb3890914c56741406 100644
--- a/content/browser/download/download_manager_impl.cc
+++ b/content/browser/download/download_manager_impl.cc
@@ -57,7 +57,7 @@ void BeginDownload(scoped_ptr<DownloadUrlParameters> params,
   scoped_ptr<net::URLRequest> request(
       params->resource_context()->GetRequestContext()->CreateRequest(
           params->url(), net::DEFAULT_PRIORITY, NULL, NULL));
-  request->SetLoadFlags(request->load_flags() | params->load_flags());
+  //request->SetLoadFlags(request->load_flags() | params->load_flags());

[Justin Novosad, 2014/04/30 15:07:16]

Why was this commented out?

   request->set_method(params->method());
   if (!params->post_body().empty()) {
     const std::string& body = params->post_body();
@@ -114,11 +114,13 @@ void BeginDownload(scoped_ptr<DownloadUrlParameters> params,
 
   scoped_ptr<DownloadSaveInfo> save_info(new DownloadSaveInfo());
   save_info->file_path = params->file_path();
-  save_info->suggested_name = params->suggested_name();
+save_info->prompt_for_save_location = params->prompt();
+
+/*  save_info->suggested_name = params->suggested_name();
   save_info->offset = params->offset();
   save_info->hash_state = params->hash_state();
   save_info->prompt_for_save_location = params->prompt();
-  save_info->file = params->GetFile();
+  save_info->file = params->GetFile();*/

[Avi (use Gerrit), 2014/04/30 14:52:28]

? We don't commit commented-out code.

 
   ResourceDispatcherHost::Get()->BeginDownload(
       request.Pass(),