Assertion failure: !mSize.IsEmpty(), at /src/layout/painting/FrameLayerBuilder.cpp:1671 #0 mozilla::MaskImageData::MaskImageData(mozilla::gfx::IntSizeTyped<mozilla::gfx::UnknownUnits> const&, mozilla::layers::LayerManager*) /src/layout/painting/FrameLayerBuilder.cpp:1672:5 #1 mozilla::ContainerState::CreateMaskLayer(mozilla::layers::Layer*, mozilla::DisplayItemClip const&, mozilla::Maybe<unsigned long> const&, unsigned int) /src/layout/painting/FrameLayerBuilder.cpp:6422:19 #2 mozilla::ContainerState::SetupMaskLayer(mozilla::layers::Layer*, mozilla::DisplayItemClip const&, unsigned int) /src/layout/painting/FrameLayerBuilder.cpp:6324:5 #3 mozilla::ContainerState::ProcessDisplayItems(nsDisplayList*) /src/layout/painting/FrameLayerBuilder.cpp:4317:11 #4 mozilla::FrameLayerBuilder::BuildContainerLayerFor(nsDisplayListBuilder*, mozilla::layers::LayerManager*, nsIFrame*, nsDisplayItem*, nsDisplayList*, mozilla::ContainerLayerParameters const&, mozilla::gfx::Matrix4x4Typed<mozilla::gfx::UnknownUnits, mozilla::gfx::UnknownUnits> const*, unsigned int) /src/layout/painting/FrameLayerBuilder.cpp:5678:11 #5 nsDisplayTransform::BuildLayer(nsDisplayListBuilder*, mozilla::layers::LayerManager*, mozilla::ContainerLayerParameters const&) /src/layout/painting/nsDisplayList.cpp:8387:5 #6 mozilla::ContainerState::ProcessDisplayItems(nsDisplayList*) /src/layout/painting/FrameLayerBuilder.cpp:4271:38 #7 mozilla::FrameLayerBuilder::BuildContainerLayerFor(nsDisplayListBuilder*, mozilla::layers::LayerManager*, nsIFrame*, nsDisplayItem*, nsDisplayList*, mozilla::ContainerLayerParameters const&, mozilla::gfx::Matrix4x4Typed<mozilla::gfx::UnknownUnits, mozilla::gfx::UnknownUnits> const*, unsigned int) /src/layout/painting/FrameLayerBuilder.cpp:5678:11 #8 nsDisplayTransform::BuildLayer(nsDisplayListBuilder*, mozilla::layers::LayerManager*, mozilla::ContainerLayerParameters const&) /src/layout/painting/nsDisplayList.cpp:8387:5 #9 mozilla::ContainerState::ProcessDisplayItems(nsDisplayList*) /src/layout/painting/FrameLayerBuilder.cpp:4271:38 #10 mozilla::FrameLayerBuilder::BuildContainerLayerFor(nsDisplayListBuilder*, mozilla::layers::LayerManager*, nsIFrame*, nsDisplayItem*, nsDisplayList*, mozilla::ContainerLayerParameters const&, mozilla::gfx::Matrix4x4Typed<mozilla::gfx::UnknownUnits, mozilla::gfx::UnknownUnits> const*, unsigned int) /src/layout/painting/FrameLayerBuilder.cpp:5678:11 #11 nsDisplayTransform::BuildLayer(nsDisplayListBuilder*, mozilla::layers::LayerManager*, mozilla::ContainerLayerParameters const&) /src/layout/painting/nsDisplayList.cpp:8387:5 #12 mozilla::ContainerState::ProcessDisplayItems(nsDisplayList*) /src/layout/painting/FrameLayerBuilder.cpp:4271:38 #13 mozilla::FrameLayerBuilder::BuildContainerLayerFor(nsDisplayListBuilder*, mozilla::layers::LayerManager*, nsIFrame*, nsDisplayItem*, nsDisplayList*, mozilla::ContainerLayerParameters const&, mozilla::gfx::Matrix4x4Typed<mozilla::gfx::UnknownUnits, mozilla::gfx::UnknownUnits> const*, unsigned int) /src/layout/painting/FrameLayerBuilder.cpp:5678:11 #14 nsDisplayTransform::BuildLayer(nsDisplayListBuilder*, mozilla::layers::LayerManager*, mozilla::ContainerLayerParameters const&) /src/layout/painting/nsDisplayList.cpp:8387:5 #15 mozilla::FrameLayerBuilder::AddPaintedDisplayItem(mozilla::PaintedLayerData*, nsDisplayItem*, mozilla::DisplayItemClip const&, mozilla::ContainerState&, mozilla::LayerState, nsPoint const&) /src/layout/painting/FrameLayerBuilder.cpp:4700:16 #16 void mozilla::ContainerState::FinishPaintedLayerData<mozilla::PaintedLayerDataNode::PopPaintedLayerData()::$_0>(mozilla::PaintedLayerData&, mozilla::PaintedLayerDataNode::PopPaintedLayerData()::$_0) /src/layout/painting/FrameLayerBuilder.cpp:3164:20 #17 mozilla::PaintedLayerDataNode::PopPaintedLayerData() /src/layout/painting/FrameLayerBuilder.cpp:2869:21 #18 mozilla::PaintedLayerDataNode::PopAllPaintedLayerData() /src/layout/painting/FrameLayerBuilder.cpp:2879:5 #19 mozilla::PaintedLayerDataNode::Finish(bool) /src/layout/painting/FrameLayerBuilder.cpp:2833:3 #20 mozilla::PaintedLayerDataNode::FinishAllChildren(bool) /src/layout/painting/FrameLayerBuilder.cpp:2822:19 #21 mozilla::PaintedLayerDataNode::Finish(bool) /src/layout/painting/FrameLayerBuilder.cpp:2831:3 #22 mozilla::PaintedLayerDataTree::Finish() /src/layout/painting/FrameLayerBuilder.cpp:2893:12 #23 mozilla::ContainerState::Finish(unsigned int*, mozilla::gfx::IntRectTyped<mozilla::gfx::UnknownUnits> const&, nsDisplayList*, bool*) /src/layout/painting/FrameLayerBuilder.cpp:5263:25 #24 mozilla::FrameLayerBuilder::BuildContainerLayerFor(nsDisplayListBuilder*, mozilla::layers::LayerManager*, nsIFrame*, nsDisplayItem*, nsDisplayList*, mozilla::ContainerLayerParameters const&, mozilla::gfx::Matrix4x4Typed<mozilla::gfx::UnknownUnits, mozilla::gfx::UnknownUnits> const*, unsigned int) /src/layout/painting/FrameLayerBuilder.cpp:5692:11 #25 nsDisplayList::PaintRoot(nsDisplayListBuilder*, gfxContext*, unsigned int) /src/layout/painting/nsDisplayList.cpp:2477:9 #26 nsLayoutUtils::PaintFrame(gfxContext*, nsIFrame*, nsRegion const&, unsigned int, nsDisplayListBuilderMode, nsLayoutUtils::PaintFrameFlags) /src/layout/base/nsLayoutUtils.cpp:3917:12 #27 mozilla::PresShell::Paint(nsView*, nsRegion const&, unsigned int) /src/layout/base/PresShell.cpp:6468:5 #28 nsViewManager::ProcessPendingUpdatesPaint(nsIWidget*) /src/view/nsViewManager.cpp:480:19 #29 nsViewManager::ProcessPendingUpdatesForView(nsView*, bool) /src/view/nsViewManager.cpp:412:33 #30 nsViewManager::ProcessPendingUpdates() /src/view/nsViewManager.cpp:1102:5 #31 nsRefreshDriver::Tick(long, mozilla::TimeStamp) /src/layout/base/nsRefreshDriver.cpp:2047:11 #32 mozilla::RefreshDriverTimer::TickRefreshDrivers(long, mozilla::TimeStamp, nsTArray<RefPtr<nsRefreshDriver> >&) /src/layout/base/nsRefreshDriver.cpp:306:7 #33 mozilla::RefreshDriverTimer::Tick(long, mozilla::TimeStamp) /src/layout/base/nsRefreshDriver.cpp:328:5 #34 mozilla::VsyncRefreshDriverTimer::RunRefreshDrivers(mozilla::TimeStamp) /src/layout/base/nsRefreshDriver.cpp:769:5 #35 mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::TickRefreshDriver(mozilla::TimeStamp) /src/layout/base/nsRefreshDriver.cpp:682:35 #36 mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::NotifyVsync(mozilla::TimeStamp) /src/layout/base/nsRefreshDriver.cpp:583:9 #37 mozilla::layout::VsyncChild::RecvNotify(mozilla::TimeStamp const&) /src/layout/ipc/VsyncChild.cpp:68:16 #38 mozilla::layout::PVsyncChild::OnMessageReceived(IPC::Message const&) /src/obj-firefox/ipc/ipdl/PVsyncChild.cpp:155:20 #39 mozilla::ipc::PBackgroundChild::OnMessageReceived(IPC::Message const&) /src/obj-firefox/ipc/ipdl/PBackgroundChild.cpp:1815:28 #40 mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&) /src/ipc/glue/MessageChannel.cpp:2119:25 #41 mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message&&) /src/ipc/glue/MessageChannel.cpp:2049:17 #42 mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::MessageChannel::MessageTask&) /src/ipc/glue/MessageChannel.cpp:1895:5 #43 mozilla::ipc::MessageChannel::MessageTask::Run() /src/ipc/glue/MessageChannel.cpp:1928:15 #44 nsThread::ProcessNextEvent(bool, bool*) /src/xpcom/threads/nsThread.cpp:1037:14 #45 NS_ProcessNextEvent(nsIThread*, bool) /src/xpcom/threads/nsThreadUtils.cpp:513:10 #46 mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) /src/ipc/glue/MessagePump.cpp:125:5 #47 MessageLoop::RunInternal() /src/ipc/chromium/src/base/message_loop.cc:326:10 #48 MessageLoop::Run() /src/ipc/chromium/src/base/message_loop.cc:299:3 #49 nsBaseAppShell::Run() /src/widget/nsBaseAppShell.cpp:159:27 #50 XRE_RunAppShell() /src/toolkit/xre/nsEmbedFunctions.cpp:877:22 #51 mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) /src/ipc/glue/MessagePump.cpp:269:9 #52 MessageLoop::RunInternal() /src/ipc/chromium/src/base/message_loop.cc:326:10 #53 MessageLoop::Run() /src/ipc/chromium/src/base/message_loop.cc:299:3 #54 XRE_InitChildProcess(int, char**, XREChildData const*) /src/toolkit/xre/nsEmbedFunctions.cpp:703:34 #55 content_process_main(mozilla::Bootstrap*, int, char**) /src/browser/app/../../ipc/contentproc/plugin-container.cpp:63:30 #56 main /src/browser/app/nsBrowserApp.cpp:280:18 #57 __libc_start_main /build/glibc-bfm8X4/glibc-2.23/csu/../csu/libc-start.c:291 #58 _start (firefox+0x41ebe4)