[Curl] Extract CurlDownloadManager as shared background task handler

[Basuke Suzuki]

The CurlDownload implementation includes CurlDownloadManager as a companion class for multiple download management. The class can be used from resource handle, so it should be separated from CurlDownload and to be prepare for further usage.

[Basuke Suzuki]

Created attachment 313335 [details]
Patch

[Build Bot]

Attachment 313335 [details] did not pass style-queue:


ERROR: Source/WebCore/ChangeLog:86:  You should remove the 'No new tests' and either add and list tests, or explain why no new tests were possible.  [changelog/nonewtests] [5]
ERROR: Source/WebCore/platform/network/curl/CookieJarCurl.cpp:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
Total errors found: 2 in 8 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Basuke Suzuki]

[e-mail], [e-mail], [e-mail], [e-mail], [e-mail], [e-mail], [e-mail], [e-mail]

[Basuke Suzuki]

I didn't fix this style error because I've just change the header list on that file.

[Basuke Suzuki]

Created attachment 313408 [details]
Fix

Remove duplicated ChangeLog
Borrowed copyright from sibling source file
Remove unused interface.

[Alex Christensen]

Comment on attachment 313408 [details]
Fix

View in context: https://bugs.webkit.org/attachment.cgi?id=313408&action=review

> Source/WebCore/platform/network/curl/CookieJarCurl.cpp:252
> +    CURLSH* curlsh = CurlManager::shared().getCurlShareHandle();

We usually use "singleton" in WebKit instead of "shared"

[Alex Christensen]

Created attachment 313524 [details]
Patch

[Alex Christensen]

http://trac.webkit.org/r218637

[Csaba Osztrogonác]

(In reply to Alex Christensen from comment #8)
> http://trac.webkit.org/r218637

FYI, it broke the WinCairo build: 
https://build.webkit.org/builders/WinCairo%2064-Bit%20Release/builds/3606

[Basuke Suzuki]

Oh, thank you. I am fixing this problem.

[Basuke Suzuki]

Created attachment 313653 [details]
Fix build error

This fix is to solve WinCairo build error.

[Basuke Suzuki]

The previous patch broke the wincairo build.

[Joseph Pecoraro]

Comment on attachment 313653 [details]
Fix build error

rs=me, but it would be good to describe how this solves the issue in the ChangeLog.

I guess curl.h is smarter about checking if SOCKET is defined already? To avoid the redefinition error:

C:\Program Files (x86)\Windows Kits\8.1\include\um\winsock2.h(111): error C2371: 'SOCKET': redefinition; different basic types

[Basuke Suzuki]

I thought so and I can see the ifdef check inside curl/curl.h, but cannot solve this moment. I will keep refactoring this part and will see what's going on by following patches. I am so sorry about breaking the WinCairo build at this moment, so I hope this patch will be landed quickly.

[Alex Christensen]

If this fixes the build, we need the build fixed.  We can't just have the build broken for many days at a time just because we're thinking about why a build fix works.  If we need to improve it in the future, we will.

http://trac.webkit.org/r218752

[Basuke Suzuki]

Thanks, Alex.