Editor changes caret visibility during drag and drop. But when destroying
editor, we don't restore caret state. So we should restore it when destroying
editor.
Co-authored-by: Makoto Kato <m_kato@ga2.so-net.ne.jp>
This implements the "clip" attribute value for the "crop" attribute found in XUL label elements. It functions similarly to having the text-overflow property set to an empty string or "". This shouldn't break previously established behavior as it only adds a new value to be checked.
The behavior of the "none" attribute value in the documentation (https://udn.realityripple.com/docs/Archive/Mozilla/XUL/Attribute/crop) is incorrect. The "none" attribute value literally means "don't crop anything" if you'd check the code and is also equivalent to not setting the "crop" attribute at all. This has always been the case since Firefox 2 (earliest version I checked) and apparently, this section of the documentation was copied verbatim from XULPlanet without even checking if it's correct.
- Reduce slot size of PromiseReactionRecord to fit into OBJECT8 alloc kind
- Use the Call() helper from Interpreter.h to reduce code duplication
- Clear the incumbent global slot when it's no longer used
Based-on: m-c 1475678/{12-14}
Based on Mozilla bug 1345177.
Changes from the original bug's patch:
- The original patch didn't have a dotAll for a call to irregexp::ParsePattern,
so let's make our dotAll a member of the MutableHandleRegExpShared re.
- Make RegExpShared::initializeNamedCaptures, introduced in Issue #1285, static.
This resolves a build bustage where static RegExpShared::compile was trying to
use a member function.
Based on Mozilla bug 1345177.
Changes from the original bug's patch:
- We don't have JS::CurrentThreadIsHeapCollecting, so let's use
trc->runtime()->isHeapCollecting() instead.
- Mozilla bug 1337117 renamed runtimeFromMainThread to
runtimeFromActiveCooperatingThread for Firefox 54, so let's use the former
This is essentially a follow up to Issue #1286. We already have
UCHAR_EXTENDED_PICTOGRAPHIC in our in-tree ICU, so there's no reason to comment
this case out.
Windows commonly fails to work because of --compressed, and its string
escaping needed improvement because of the complexities of argument
parsing in command windows.
In CanvasRenderingContext2D::SetFontInternal, we should not throw if
there is no PresShell due to (sandboxed/hidden) iframe use that has not
initialized its presentation yet at the time of property manipulation.
This removes the throwing of the error and just silently fails.
Resolves#2087
