gecko-dev/widget
Timothy Nikkel 1438d13673 Bug 1490938. Pass the high quality scaling flag when we request decode of images in most cases. r=aosmond
If we do not pass the high quality scaling flag than the resulting surface will be marked as cannot substitute, which is not accurate, so we don't want.

The only place that actually tries to be smart about the size is nsImageFrame::MaybeDecodeForPredictedSize. All other cases just ask for the intrinsic size.

The two most likely cases are that there are no decoded copies of the image, or there is one decoded (or in progress) copy of the image.

In the first case we will request decode at the instrinsic size, and then if we draw at a different size that draw will request the proper size. This doesn't change with this patch.

In the second case there is a decoded copy already available, this is likely from a draw call on the image, and that is the surface size that we want. So we save a decode. If we are actually drawing the image at two different sizes the second size will be slightly delayed, but we have the wrongly sized copy of the image that we can draw until then. This seems like a good tradeoff to avoid always decoding an instrinic size copy of images.
2018-09-27 18:30:17 -05:00
..
android Bug 1479034 - Make GeckoView's SessionAccessibility a JNIObject associated with a nsWindow. r=jchen 2018-09-21 16:03:35 -07:00
cocoa Bug 1490938. Pass the high quality scaling flag when we request decode of images in most cases. r=aosmond 2018-09-27 18:30:17 -05:00
crashtests Backed out changeset bbb688fe1ba3 (bug 1365614) 2017-05-22 15:45:31 +02:00
gtk Bug 1495404 - Postpone dbus_bus_get() call until we need it at WakeLockListener::Callback(), r=jhorak 2018-10-01 13:22:48 +00:00
gtkxtbin Bug 1381253 - Remove redundant control flow declarations rs=ehsan 2017-07-15 19:03:04 +02:00
headless Bug 1493145 - [CSD] Enable round corners by default by -moz-gtk-csd-transparent-background media query, r=dao 2018-09-25 11:53:04 +00:00
reftests Bug 1451503 Move most reftest resources from chrome: to resource: r=kmag 2018-09-06 16:01:39 -07:00
tests Bug 1494501 - Rename pref "layout.css.scrollbar-colors.enabled" to "layout.css.scrollbar-color.enabled". r=heycam 2018-09-27 00:38:16 +00:00
uikit Bug 1484848 - Remove the XPCOM component registrations for window and child window; r=mstange 2018-08-21 16:20:28 -04:00
windows Bug 1302168: Fix maximized caption height with per-monitor DPI r=jmathies 2018-09-26 15:40:48 +00:00
x11 Bug 1355089 - add BUG_COMPONENT to widget/* files. r=mstange,jimm 2017-04-14 05:54:36 -04:00
xremoteclient Bug 1415078 - Use DBus remote exclusively on MOZ_WAYLAND builds, r=jhorak 2018-10-01 08:17:04 +00:00
BasicEvents.h Bug 1484371 - make *enter/*leave events uncomposed, r=masayuki 2018-08-22 16:08:17 +03:00
CommandList.h Bug 1403759 - part 2: Handle edit/selection commands like insertNewline: in TextInputHandler::HandleCommand() r=m_kato 2017-12-02 14:53:10 +09:00
CompositorWidget.cpp Bug 1423559: Use BaseRect access methods instead of member variables in widget/ r=mstange 2018-01-10 11:14:16 -05:00
CompositorWidget.h Bug 1425842 - Rename X11CompositorWidget to GtkCompositorWidget and implement WindowSurfaceWayland support, r=jhorak 2017-12-18 20:20:02 +01:00
ContentCache.cpp Bug 1465585: Switch from mozilla::Move to std::move. r=froydnj 2018-06-01 10:45:27 +02:00
ContentCache.h Bug 1402519 - Remove MOZ_CRASHREPORTER directives from widget; r=froydnj 2017-11-23 10:59:04 +01:00
ContentEvents.h Bug 1433008 - Make AnimationEventInfo, InternalTransitionEvent and InternalAnimationEvent movable. r=masayuki 2018-01-30 09:26:48 +09:00
EventClassList.h Bug 1314388 - Remove SVGZoomEvent; r=longsonr,smaug 2017-04-04 15:36:22 +03:00
EventForwards.h Bug 1470545: Add chromeonly "shadowrootattached" event for devtools. r=smaug 2018-06-27 11:24:43 +02:00
EventMessageList.h Bug 1359017 - onmessageerror for WindowEventHandlers in case StructuredClone algorithm fails when deserializing, r=masayuki, r=smaug 2017-09-13 05:59:06 +02:00
FontRange.h Bug 1377169 - Turn gfxRect into a typedef. r=jrmuizel 2017-07-05 11:22:00 -04:00
GfxDriverInfo.cpp Bug 1460699: Use an 's' rather than 'm' prefix for GfxInfo static variables. r=milan 2018-05-14 11:16:50 -04:00
GfxDriverInfo.h Bug 1460699: Use an 's' rather than 'm' prefix for GfxInfo static variables. r=milan 2018-05-14 11:16:50 -04:00
GfxInfoBase.cpp Bug 1486690 - Rename nsMemory::Clone() and remove unnecessary checks after it. r=glandium 2018-08-28 15:59:19 +10:00
GfxInfoBase.h Bug 1477033. Cleanup InitFeatureObject. r=kats 2018-07-19 14:11:34 -04:00
GfxInfoCollector.cpp
GfxInfoCollector.h
GfxInfoX11.cpp Bug 1460699: Use an 's' rather than 'm' prefix for GfxInfo static variables. r=milan 2018-05-14 11:16:50 -04:00
GfxInfoX11.h Bug 1441270 - Remove unused WebGL parameter getters. r=jgilbert 2018-02-26 20:35:12 +01:00
IMEData.h Bug 1487341 - Make Truncate(), SetLength() and Capacity() more efficient by keeping memcpying to the minimum. r=froydnj 2018-09-17 09:45:02 +00:00
InProcessCompositorWidget.cpp Bug 1413217 - Fix some includes etc. in widget code. r=jimm 2017-10-12 17:03:35 +01:00
InProcessCompositorWidget.h Bug 1329362 - part 2, Add accessor functions for EGLNativeWindowType, ANativeWindow, and EGLSurface to AndroidCompositorWidget r=dvander,kats 2017-01-27 09:32:24 -08:00
InputData.cpp Bug 1470325 - s/FooBinding/Foo_Binding/g - r=qdot 2018-06-26 17:05:01 -07:00
InputData.h Bug 1458063 - Support constructing a PinchGestureInput with a focus point in Screen coordinates. r=kats 2018-05-02 16:41:47 -04:00
LSBUtils.cpp Bug 1475612: Fix double file close on background thread. r=erahm 2018-07-12 23:13:04 -07:00
LSBUtils.h
LookAndFeel.h Bug 1493145 - [CSD] Enable round corners by default by -moz-gtk-csd-transparent-background media query, r=dao 2018-09-25 11:53:04 +00:00
MiscEvents.h Bug 971462 - Hide event type from constructor of WidgetCommandEvent r=smaug 2018-07-30 12:20:47 +00:00
MouseEvents.h Bug 1470325 - s/FooBinding/Foo_Binding/g - r=qdot 2018-06-26 17:05:01 -07:00
NativeKeyToDOMCodeName.h Bug 1389598 - Part 4: Remove remaining gonk refs. r=froydnj 2017-08-11 17:45:18 -07:00
NativeKeyToDOMKeyName.h Bug 900750 - part 5: Make NativeKey set KeyboardEvent.key value of AltRight key to "AltGraph" when active keyboard layout has AltGr key r=m_kato,smaug 2018-05-31 18:36:33 +09:00
PCompositorWidget.ipdl
PlatformWidgetTypes.ipdlh Bug 1373739 - Make macOS compatible with the headless WPT changes. r=bdahl 2017-07-28 23:20:21 -07:00
PluginWidgetProxy.cpp Bug 1338172 part E - make all the PPluginWidget stuff Windows-only. Rip out the GTK-specific native widget support from widget/gtk/nsWindow and elsewhere, r=jimm 2017-02-09 11:53:50 -05:00
PluginWidgetProxy.h Bug 1338172 part E - make all the PPluginWidget stuff Windows-only. Rip out the GTK-specific native widget support from widget/gtk/nsWindow and elsewhere, r=jimm 2017-02-09 11:53:50 -05:00
PuppetBidiKeyboard.cpp Bug 1491595 - Remove the XPCOM registration for the bidi keyboard; r=mstange 2018-09-17 00:02:58 -04:00
PuppetBidiKeyboard.h
PuppetWidget.cpp Bug 1486971 - Test for dynamically change of the prefers-reduced-motion setting on MacOSX. r=froydnj,mstange 2018-09-15 01:00:07 +00:00
PuppetWidget.h Bug 1486971 - Test for dynamically change of the prefers-reduced-motion setting on MacOSX. r=froydnj,mstange 2018-09-15 01:00:07 +00:00
Screen.cpp Bug 1423559: Use BaseRect access methods instead of member variables in widget/ r=mstange 2018-01-10 11:14:16 -05:00
Screen.h Bug 1350643 - Part 3: Add GetDPI to nsIScreen & ScreenDetails. r=kanru 2017-06-06 18:09:34 +08:00
ScreenManager.cpp Bug 1465585: Switch from mozilla::Move to std::move. r=froydnj 2018-06-01 10:45:27 +02:00
ScreenManager.h Bug 1356023 - Remove nsIScreenManager.systemDefaultScale. r=jfkthame 2017-04-13 07:20:35 +09:00
SharedWidgetUtils.cpp
SystemTimeConverter.h Bug 1447549 - avoid crashing windows debug builds at startup when ::GetMessageTime returns 0, r=jimm. 2018-03-21 23:35:00 +01:00
TextEventDispatcher.cpp Bug 1435717 - Make calling WidgetEvent::PreventDefault*() stop cross process forwarding too r=smaug 2018-06-25 18:17:18 +09:00
TextEventDispatcher.h Bug 1433101 - part 1: Add new pref which disables keypress event for non-printable keys only for the default event group in web content r=smaug 2018-01-25 23:27:07 +09:00
TextEventDispatcherListener.h Bug 1296220 Rename nsIMEUpdatePreference to mozilla::widget::IMEUpdatePreference r=m_kato 2017-04-11 21:24:55 +09:00
TextEvents.h Bug 1470325 - s/FooBinding/Foo_Binding/g - r=qdot 2018-06-26 17:05:01 -07:00
TextRange.h Bug 1386411 - Part 3: Inline some helper functions in Selection.cpp; r=bzbarsky 2017-08-03 17:05:19 -04:00
TouchEvents.h Bug 1436508 part 16. Remove nsIDOMSimpleGestureEvent. r=masayuki 2018-02-09 11:17:10 -05:00
VsyncDispatcher.cpp Bug 1465466 Part 1 - Use a separate compositor in recording/replaying processes, r=nical. 2018-07-23 21:46:47 +00:00
VsyncDispatcher.h
WidgetEventImpl.cpp Bug 1470325 - s/FooBinding/Foo_Binding/g - r=qdot 2018-06-26 17:05:01 -07:00
WidgetMessageUtils.h Bug 1445234 - Use ContiguousEnumSerializer for serializing nsCursor. r=smaug 2018-04-09 10:48:09 -04:00
WidgetTraceEvent.h
WidgetUtils.cpp Bug 1423559: Use BaseRect access methods instead of member variables in widget/ r=mstange 2018-01-10 11:14:16 -05:00
WidgetUtils.h Bug 1151753 - Set program class name when not using --class command line option. r=karlt 2017-10-25 15:58:49 +09:00
WindowSurface.h
WindowSurfaceX11SHM.cpp
WindowSurfaceX11SHM.h
moz.build Bug 1473029, move the tree drag region handling into nsBaseDragService::InvokeDragSessionWithImage, r=mstange 2018-08-07 09:32:07 -04:00
nsAppShellSingleton.h
nsAutoRollup.cpp Bug 1343977 - Ensure that synthetic mouseclicks generated from touch gestures don't reopen rollups. r=botond,enndeakin+6102 2017-03-13 10:44:59 -04:00
nsAutoRollup.h Bug 1413217 - Fix some includes etc. in widget code. r=jimm 2017-10-12 17:03:35 +01:00
nsBaseAppShell.cpp Bug 1453795 - Widget - Initialize member fields in classes/ structures. r=jimm 2018-06-15 17:48:51 +03:00
nsBaseAppShell.h
nsBaseClipboard.cpp
nsBaseClipboard.h Backed out 22 changesets (bug 1399787) for shutdown leaks on windows 7 debug tc-M without e10s r=backout on a CLOSED TREE 2017-12-08 13:09:56 +02:00
nsBaseDragService.cpp Bug 1446309 - Part 1. Return draw result from imgIContainer::GetImageContainerAtSize. r=tnikkel 2018-09-13 19:48:21 -04:00
nsBaseDragService.h Bug 1473029, have nsTreeBodyFrame::GetSelectionRegion use nsIntRegion instead of nsIScriptableRegion, r=mstange 2018-08-07 09:32:08 -04:00
nsBaseFilePicker.cpp Bug 1484496: Part 4b - Add intrinsic type information to most nsSimpleEnumerators. r=froydnj 2018-08-18 21:06:32 -07:00
nsBaseFilePicker.h Bug 1428535 - Add missing override specifiers to overridden virtual functions. r=froydnj 2017-11-05 19:37:28 -08:00
nsBaseScreen.cpp Bug 1350643 - Part 3: Add GetDPI to nsIScreen & ScreenDetails. r=kanru 2017-06-06 18:09:34 +08:00
nsBaseScreen.h Bug 1350643 - Part 3: Add GetDPI to nsIScreen & ScreenDetails. r=kanru 2017-06-06 18:09:34 +08:00
nsBaseWidget.cpp Bug 1473816 - When exiting fullscreen, move window inside and clamp it with screen bounds. r=mstange 2018-09-29 02:21:28 +00:00
nsBaseWidget.h Bug 1484848 - Remove the XPCOM component registrations for window and child window; r=mstange 2018-08-21 16:20:28 -04:00
nsClipboardHelper.cpp Bug 1460940 - Remove nsIDOMDocument uses in widget/. r=bz 2018-05-11 19:46:15 +02:00
nsClipboardHelper.h
nsClipboardProxy.cpp Bug 1467889 - Adjust some uses of XPCOM strings. r=mrbkap r=mstange 2018-07-19 14:14:50 -06:00
nsClipboardProxy.h
nsColorPickerProxy.cpp
nsColorPickerProxy.h
nsContentProcessWidgetFactory.cpp Bug 1491595 - Remove the XPCOM registration for the bidi keyboard; r=mstange 2018-09-17 00:02:58 -04:00
nsDeviceContextSpecProxy.cpp Bug 221706 - Use unwritable region when printing on Windows. r=jimm 2018-03-28 17:13:10 -07:00
nsDeviceContextSpecProxy.h Bug 221706 - Use unwritable region when printing on Windows. r=jimm 2018-03-28 17:13:10 -07:00
nsDragServiceProxy.cpp Bug 1473029, convert drag services to internally use CSSIntRegion instead ns nsIScriptableRegion, r=mstange 2018-08-07 09:32:08 -04:00
nsDragServiceProxy.h Bug 1473029, convert drag services to internally use CSSIntRegion instead ns nsIScriptableRegion, r=mstange 2018-08-07 09:32:08 -04:00
nsFilePickerProxy.cpp Bug 1484496: Part 2 - Add common base class for all nsISimpleEnumerator implementations. r=froydnj 2018-08-18 14:22:47 -07:00
nsFilePickerProxy.h Bug 1387800 - Remove [deprecated] nsIFilePicker.show(). r=qdot 2017-08-06 13:15:31 +09:00
nsGUIEventIPC.h Bug 1466910 - 1. Forward more InputContext members through e10s; r=masayuki 2018-06-19 16:31:24 -04:00
nsHTMLFormatConverter.cpp Bug 1313150 - Remove |weak| parameter from nsIMutableArray methods. r=froydnj 2017-10-21 23:53:02 +09:00
nsHTMLFormatConverter.h
nsIAppShell.idl
nsIApplicationChooser.idl
nsIBaseWindow.idl Bug 1489047 - Change almost all DOMString occurrences in XPIDL files to AString. r=nika 2018-09-06 18:02:43 +10:00
nsIBidiKeyboard.idl
nsIClipboard.idl
nsIClipboardHelper.idl Bug 1460940 - Remove nsIDOMDocument uses in widget/. r=bz 2018-05-11 19:46:15 +02:00
nsIClipboardOwner.idl
nsIColorPicker.idl
nsIDeviceContextSpec.h Bug 221706 - Use unwritable region when printing on Windows. r=jimm 2018-03-28 17:13:10 -07:00
nsIDisplayInfo.idl
nsIDragService.idl Bug 1473029, remove the region arguments from InvokeDragSession and InvokeDragSessionWithImage, r=mstange 2018-08-07 09:32:07 -04:00
nsIDragSession.idl Bug 1455676 part 3. Remove nsIDOMNode usage from widget/. r=qdot 2018-05-29 22:58:48 -04:00
nsIFilePicker.idl Bug 1387800 - Remove [deprecated] nsIFilePicker.show(). r=qdot 2017-08-06 13:15:31 +09:00
nsIFormatConverter.idl
nsIGfxInfo.idl Bug 1489047 - Change almost all DOMString occurrences in XPIDL files to AString. r=nika 2018-09-06 18:02:43 +10:00
nsIGfxInfoDebug.idl Bug 1489047 - Change almost all DOMString occurrences in XPIDL files to AString. r=nika 2018-09-06 18:02:43 +10:00
nsIGtkTaskbarProgress.idl Bug 1418749 - Add a TaskbarProgress implementation for gtk3/x11. r=paolo,karlt 2018-03-08 18:43:00 +02:00
nsIIdleService.idl
nsIIdleServiceInternal.idl
nsIJumpListBuilder.idl Bug 1425144 - Init Jump list on lazy idle thread r=aklotz 2018-06-27 08:59:07 -07:00
nsIJumpListItem.idl
nsIKeyEventInPluginCallback.h
nsIMacDockSupport.idl
nsIMacSharingService.idl Backed out changeset 68859b04588d (bug 1471877) for failures in browser/content/browser-pageActions.js on a CLOSED TREE 2018-07-18 13:32:50 +03:00
nsIMacWebAppUtils.idl
nsINativeMenuService.h Bug 1423167: Move most attribute-related methods from nsIContent to Element. r=bz 2017-12-06 16:05:59 +01:00
nsIPluginWidget.h
nsIPrintDialogService.h
nsIPrintSession.idl
nsIPrintSettings.idl Bug 1407103 - Convert wstring attributes to AString in widget/nsIPrint*.idl. r=bobowen. 2017-10-09 10:08:09 +11:00
nsIPrintSettingsService.idl Bug 1407103 - Convert wstring attributes to AString in widget/nsIPrint*.idl. r=bobowen. 2017-10-09 10:08:09 +11:00
nsIPrintSettingsWin.idl Bug 1407103 - Convert wstring attributes to AString in widget/nsIPrint*.idl. r=bobowen. 2017-10-09 10:08:09 +11:00
nsIPrinterEnumerator.idl Bug 1407103 - Convert wstring attributes to AString in widget/nsIPrint*.idl. r=bobowen. 2017-10-09 10:08:09 +11:00
nsIRollupListener.h
nsIScreen.idl Bug 1350643 - Part 3: Add GetDPI to nsIScreen & ScreenDetails. r=kanru 2017-06-06 18:09:34 +08:00
nsIScreenManager.idl Bug 1356023 - Remove nsIScreenManager.systemDefaultScale. r=jfkthame 2017-04-13 07:20:35 +09:00
nsISound.idl Bug 1448914 - remove nsISound::playSystemSound; r=masayuki 2018-03-27 10:41:40 -04:00
nsIStandaloneNativeMenu.idl Bug 1455674 part 13. Remove remaining xpidl uses of nsIDOMElement. r=qdot 2018-04-26 23:37:29 -04:00
nsISystemStatusBar.idl Bug 1455674 part 13. Remove remaining xpidl uses of nsIDOMElement. r=qdot 2018-04-26 23:37:29 -04:00
nsITaskbarOverlayIconController.idl
nsITaskbarPreview.idl Bug 1489047 - Change almost all DOMString occurrences in XPIDL files to AString. r=nika 2018-09-06 18:02:43 +10:00
nsITaskbarPreviewButton.idl Bug 1489047 - Change almost all DOMString occurrences in XPIDL files to AString. r=nika 2018-09-06 18:02:43 +10:00
nsITaskbarPreviewController.idl Bug 1387802 - Remove [deprecated] methods from nsITaskbarPreviewController. r=jimm 2017-08-06 13:35:02 +09:00
nsITaskbarProgress.idl
nsITaskbarTabPreview.idl Bug 1489047 - Change almost all DOMString occurrences in XPIDL files to AString. r=nika 2018-09-06 18:02:43 +10:00
nsITaskbarWindowPreview.idl Bug 1387802 - Remove [deprecated] methods from nsITaskbarPreviewController. r=jimm 2017-08-06 13:35:02 +09:00
nsITransferable.idl Bug 1446940 part 5. Stop getting docshells from windows via getInterface in dom/editor/etc code. r=kmag 2018-08-01 13:07:11 -04:00
nsIWidget.h Bug 1491595 - Remove the XPCOM registration for the bidi keyboard; r=mstange 2018-09-17 00:02:58 -04:00
nsIWidgetListener.cpp Bug 1455691 - Make the transaction id a struct instead of a uint64_t. r=mattwoodrow 2018-04-20 15:13:06 -04:00
nsIWidgetListener.h Bug 1455691 - Make the transaction id a struct instead of a uint64_t. r=mattwoodrow 2018-04-20 15:13:06 -04:00
nsIWinTaskbar.idl
nsIWindowsUIUtils.idl
nsIdleService.cpp Bug 1404198: Part 2d - Switch to NS_NewTimer* in widget. r=njn 2017-10-15 23:12:54 -07:00
nsIdleService.h
nsNativeTheme.cpp Bug 1457216 - Remove support for editable menulists. r=surkov,bgrins 2018-08-24 15:44:38 +01:00
nsNativeTheme.h Bug 1457216 - Remove support for editable menulists. r=surkov,bgrins 2018-08-24 15:44:38 +01:00
nsPrimitiveHelpers.cpp Bug 1486690 - Remove unnecessary checks after moz_xmalloc() calls. r=glandium 2018-08-28 15:56:01 +10:00
nsPrimitiveHelpers.h Bug 1393547 - Add missing nsACString declarations in widget/nsPrimitiveHelpers.h. r=mconley 2017-08-24 11:18:00 -04:00
nsPrintSession.cpp
nsPrintSession.h
nsPrintSettingsImpl.cpp Bug 1453795 - Widget - Initialize member fields in classes/ structures. r=jimm 2018-06-15 17:48:51 +03:00
nsPrintSettingsImpl.h Bug 1407103 - Convert wstring attributes to AString in widget/nsIPrint*.idl. r=bobowen. 2017-10-09 10:08:09 +11:00
nsPrintSettingsService.cpp Bug 144114 part 3 - Clean up the headers of the nsPrintSettingsService subclasses. r=bobowen 2017-12-19 11:05:37 +00:00
nsPrintSettingsService.h Bug 144114 part 3 - Clean up the headers of the nsPrintSettingsService subclasses. r=bobowen 2017-12-19 11:05:37 +00:00
nsShmImage.cpp Bug 1457092 - Disable codepaths forbidden by pledge() when being sandboxed on OpenBSD. r=froydnj 2018-08-22 05:29:00 -04:00
nsShmImage.h Bug 1321129 - make nsShmImage stride compatible with XShm. r=karlt 2017-02-21 10:00:52 -05:00
nsSoundProxy.cpp Bug 1448914 - remove nsISound::playSystemSound; r=masayuki 2018-03-27 10:41:40 -04:00
nsSoundProxy.h Bug 1401678 - Proxy nsISound::beep() and nsISound::play() calls from the content process to the parent process and beep away there. r=bkelly 2018-01-16 13:24:51 +01:00
nsTransferable.cpp Bug 1455676 part 3. Remove nsIDOMNode usage from widget/. r=qdot 2018-05-29 22:58:48 -04:00
nsTransferable.h Bug 335545 - Make DataStruct non-copyable r=mstange 2018-02-25 17:36:08 +01:00
nsWidgetInitData.h Bug 1447056 part 1 - Move eWindowType_sheet to be before eWindowType_popup. r=mstange 2018-04-05 08:08:30 +10:00
nsWidgetsCID.h Bug 1491595 - Remove the XPCOM registration for the bidi keyboard; r=mstange 2018-09-17 00:02:58 -04:00
nsXPLookAndFeel.cpp Bug 1493145 - [CSD] Enable round corners by default by -moz-gtk-csd-transparent-background media query, r=dao 2018-09-25 11:53:04 +00:00
nsXPLookAndFeel.h Bug 1486971 - Test for dynamically change of the prefers-reduced-motion setting on MacOSX. r=froydnj,mstange 2018-09-15 01:00:07 +00:00