Bug 75887 – Followup SubresourceLoader cleanup after r100311

• Component: WebCore Misc.
• Status: RESOLVED FIXED

[Nate Chapin]

Per https://bugs.webkit.org/show_bug.cgi?id=71149#c6 , there were some details that were deferred in http://trac.webkit.org/changeset/100311 :

1) Add some ASSERTS to the destructor that show we properly advance the state machine to the end (and that documenting becomes null).
2) Use a member variable to track whether we've incremented/decremented the request count to ensure we balance them properly (e.g., by ASSERTing in its destructor that we've balanced).  That will also remove a bunch of multipart related banches because we can tell this object to decrement the request count if it hasn't already done so.

In addition to these cleanups, I'd like to add: 
3) Remove the CachedImage multipart special case by adding an overridden setResponse() to CachedImage to do that work.
4) Remove the custom didReceiveData() call in the multipart logic of didReceiveResponse().  Have didReceiveData() get called normally, then do the multipart cleanup.

Patch shortly.

[Nate Chapin]

Created attachment 121723 [details]
patch

[Adam Barth]

Comment on attachment 121723 [details]
patch

ChangeLog?

[Nate Chapin]

Created attachment 121726 [details]
Diffing from the right directory this time

[Adam Barth]

Comment on attachment 121726 [details]
Diffing from the right directory this time

Very nice.

[WebKit Review Bot]

Comment on attachment 121726 [details]
Diffing from the right directory this time

Rejecting attachment 121726 [details] from commit-queue.

Failed to run "['/mnt/git/webkit-commit-queue/Tools/Scripts/webkit-patch', '--status-host=queues.webkit.org', '-..." exit_code: 2

Last 500 characters of output:
re/loader/SubresourceLoader.cpp
Hunk #8 FAILED at 222.
Hunk #9 succeeded at 307 (offset 7 lines).
1 out of 9 hunks FAILED -- saving rejects to file Source/WebCore/loader/SubresourceLoader.cpp.rej
patching file Source/WebCore/loader/SubresourceLoader.h
Hunk #2 FAILED at 72.
1 out of 2 hunks FAILED -- saving rejects to file Source/WebCore/loader/SubresourceLoader.h.rej

Failed to run "[u'/mnt/git/webkit-commit-queue/Tools/Scripts/svn-apply', u'--reviewer', u'Adam Barth', u'--force']" exit_code: 1

Full output: http://queues.webkit.org/results/11113585

[Nate Chapin]

Created attachment 121738 [details]
Merged to trunk.

Requesting a new approval since the merge was non-trivial.

[WebKit Review Bot]

Comment on attachment 121738 [details]
Merged to trunk.

Rejecting attachment 121738 [details] from commit-queue.

New failing tests:
tables/mozilla/bugs/bug50695-2.html
http/tests/multipart/invalid-image-data-standalone.html
editing/pasteboard/copy-standalone-image.html
editing/pasteboard/data-transfer-items-image-png.html
fast/events/standalone-image-drag-to-editable.html
Full output: http://queues.webkit.org/results/11188671

[WebKit Review Bot]

Comment on attachment 121738 [details]
Merged to trunk.

Attachment 121738 [details] did not pass chromium-ews (chromium-xvfb):
Output: http://queues.webkit.org/results/11183717

New failing tests:
tables/mozilla/bugs/bug50695-2.html
http/tests/multipart/invalid-image-data-standalone.html
editing/pasteboard/copy-standalone-image.html
editing/pasteboard/data-transfer-items-image-png.html
fast/events/standalone-image-drag-to-editable.html

[Nate Chapin]

Created attachment 122093 [details]
Patch for landing

[WebKit Review Bot]

Comment on attachment 122093 [details]
Patch for landing

Clearing flags on attachment: 122093

Committed r104756: <http://trac.webkit.org/changeset/104756>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.