[CSS Regions] Turn selecting-text-through-different-region-flows test into a reftest
https://bugs.webkit.org/show_bug.cgi?id=109228

Reviewed by Eric Seidel.

Simplify and turn the test into a reftest, remove the unnecessary expected files.

* fast/regions/selecting-text-through-different-region-flows-expected.html: Added.
* fast/regions/selecting-text-through-different-region-flows-expected.txt: Removed.
* fast/regions/selecting-text-through-different-region-flows.html:
* platform/chromium-linux/fast/regions/selecting-text-through-different-region-flows-expected.png: Removed.
* platform/chromium-mac-lion/fast/regions/selecting-text-through-different-region-flows-expected.png: Removed.
* platform/chromium-mac-snowleopard/fast/regions/selecting-text-through-different-region-flows-expected.png: Removed.
* platform/chromium-win/fast/regions/selecting-text-through-different-region-flows-expected.png: Removed.
* platform/chromium-win/fast/regions/selecting-text-through-different-region-flows-expected.txt: Removed.
* platform/efl/fast/regions/selecting-text-through-different-region-flows-expected.png: Removed.
* platform/efl/fast/regions/selecting-text-through-different-region-flows-expected.txt: Removed.
* platform/gtk/fast/regions/selecting-text-through-different-region-flows-expected.txt: Removed.
* platform/qt/fast/regions/selecting-text-through-different-region-flows-expected.png: Removed.
* platform/qt/fast/regions/selecting-text-through-different-region-flows-expected.txt: Removed.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@142208 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[V8] #ifndef NDEBUG is redundant for assertContextHasCorrectPrototype()
https://bugs.webkit.org/show_bug.cgi?id=109167

Reviewed by Andreas Kling.

Given that assertContextHasCorrectPrototype() is anyway empty in a release
build, we don't need to surround it with #ifndef NDEBUG.

No tests. No change in behavior.

* bindings/v8/DOMWrapperWorld.cpp:
(WebCore::DOMWrapperWorld::assertContextHasCorrectPrototype):
* bindings/v8/DOMWrapperWorld.h:
(DOMWrapperWorld):
(WebCore::DOMWrapperWorld::isolated):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@142209 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Unreviewed. Corrections the exports definition file.

* WebKit.vcxproj/WebKitExportGenerator/WebKitExports.def.in:
* WebKit.vcproj/WebKitExports.def.in:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@142210 268f45cc-cd09-0410-ab3c-d52691b4dbfc