[wk2] PDFPlugin snapshots are misplaced
https://bugs.webkit.org/show_bug.cgi?id=133323

Reviewed by Simon Fraser.

* WebProcess/Plugins/PDF/PDFPlugin.mm:
(WebKit::PDFPlugin::paintControlForLayerInContext):
(WebKit::PDFPlugin::snapshot):
Include the scroll offset in the snapshot translation,
and use the whole document size instead of just the view size.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169398 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Caret's screen position does not update during an overflow scroll
https://bugs.webkit.org/show_bug.cgi?id=133256

Reviewed by Simon Fraser.

Source/WebCore:
During a scroll, we set a flag which caret position is gated on, but we never
actually invalidate the caret's position. This patch does so.

Test: editing/input/caret-position-during-scroll.html

* editing/FrameSelection.h:
* rendering/RenderLayer.cpp:
(WebCore::RenderLayer::scrollTo):

LayoutTests:
This test places the caret, inspects its position, scrolls, and then immediately inspects its
position again. The two positions should be different.

* editing/input/caret-position-during-scroll-expected.txt: Added.
* editing/input/caret-position-during-scroll.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169399 268f45cc-cd09-0410-ab3c-d52691b4dbfc
SVG TextRuns do not always get RenderingContexts
https://bugs.webkit.org/show_bug.cgi?id=133198

Reviewed by Simon Fraser.

Source/WebCore:
There were a couple places in RenderListMarker and RenderMenuList that were
implicitly creating TextRuns by passing a String to a function which
expected a TextRun. Because TextRun has a constructor which takes a single
String and isn't marked explicit, TextRuns were being created without
any of the associated code that initializes the TextRun (such as creating
a RenderingContext if necessary).

This patch marks the aforementioned constructor as "explicit" to discourage
such behavior in the future.

Test: svg/custom/list-items-with-svg-font-family.html

* platform/graphics/TextRun.h:
(WebCore::TextRun::TextRun): Mark constructors as explicit.
* rendering/RenderListMarker.cpp:
(WebCore::RenderListMarker::computePreferredLogicalWidths): Call
RenderBlock::constructTextRun.
(WebCore::RenderListMarker::getRelativeMarkerRect): Ditto.
* rendering/RenderMenuList.cpp:
(RenderMenuList::updateOptionsWidth): Ditto.

LayoutTests:
See per-file comments.

* svg/custom/list-items-with-svg-font-family-expected.txt: Added.
* svg/custom/list-items-with-svg-font-family.html: Added. Make sure there is
no crash when styling list elements with SVG fonts.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169400 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Unreviewed post-commit ChangeLog fixup

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169401 268f45cc-cd09-0410-ab3c-d52691b4dbfc