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-rw-r--r--dom/base/nsGlobalWindow.cpp146
1 files changed, 23 insertions, 123 deletions
diff --git a/dom/base/nsGlobalWindow.cpp b/dom/base/nsGlobalWindow.cpp
index 884ad69ca..1288b3435 100644
--- a/dom/base/nsGlobalWindow.cpp
+++ b/dom/base/nsGlobalWindow.cpp
@@ -202,16 +202,12 @@
#include "mozilla/dom/GamepadManager.h"
#endif
-#include "mozilla/dom/VRDisplay.h"
-#include "mozilla/dom/VREventObserver.h"
-
#include "nsRefreshDriver.h"
#include "Layers.h"
#include "mozilla/AddonPathService.h"
#include "mozilla/BasePrincipal.h"
#include "mozilla/Services.h"
-#include "mozilla/Telemetry.h"
#include "mozilla/dom/Location.h"
#include "nsHTMLDocument.h"
#include "nsWrapperCacheInlines.h"
@@ -292,7 +288,6 @@ static bool gMouseDown = false;
static bool gDragServiceDisabled = false;
static FILE *gDumpFile = nullptr;
static uint32_t gSerialCounter = 0;
-static TimeStamp gLastRecordedRecentTimeouts;
#define STATISTICS_INTERVAL (30 * PR_MSEC_PER_SEC)
#ifdef DEBUG_jst
@@ -1031,11 +1026,6 @@ public:
return false;
}
- virtual bool watch(JSContext *cx, JS::Handle<JSObject*> proxy,
- JS::Handle<jsid> id, JS::Handle<JSObject*> callable) const override;
- virtual bool unwatch(JSContext *cx, JS::Handle<JSObject*> proxy,
- JS::Handle<jsid> id) const override;
-
static void ObjectMoved(JSObject *obj, const JSObject *old);
static const nsOuterWindowProxy singleton;
@@ -1403,20 +1393,6 @@ nsOuterWindowProxy::AppendIndexedPropertyNames(JSContext *cx, JSObject *proxy,
return true;
}
-bool
-nsOuterWindowProxy::watch(JSContext *cx, JS::Handle<JSObject*> proxy,
- JS::Handle<jsid> id, JS::Handle<JSObject*> callable) const
-{
- return js::WatchGuts(cx, proxy, id, callable);
-}
-
-bool
-nsOuterWindowProxy::unwatch(JSContext *cx, JS::Handle<JSObject*> proxy,
- JS::Handle<jsid> id) const
-{
- return js::UnwatchGuts(cx, proxy, id);
-}
-
void
nsOuterWindowProxy::ObjectMoved(JSObject *obj, const JSObject *old)
{
@@ -1522,7 +1498,6 @@ nsGlobalWindow::nsGlobalWindow(nsGlobalWindow *aOuterWindow)
mIsPopupSpam(false),
mBlockScriptedClosingFlag(false),
mWasOffline(false),
- mHasHadSlowScript(false),
mNotifyIdleObserversIdleOnThaw(false),
mNotifyIdleObserversActiveOnThaw(false),
mCreatingInnerWindow(false),
@@ -1533,7 +1508,6 @@ nsGlobalWindow::nsGlobalWindow(nsGlobalWindow *aOuterWindow)
mShowFocusRingForContent(false),
mFocusByKeyOccurred(false),
mHasGamepad(false),
- mHasVREvents(false),
#ifdef MOZ_GAMEPAD
mHasSeenGamepadInput(false),
#endif
@@ -1759,9 +1733,6 @@ nsGlobalWindow::~nsGlobalWindow()
DropOuterWindowDocs();
} else {
- Telemetry::Accumulate(Telemetry::INNERWINDOWS_WITH_MUTATION_LISTENERS,
- mMutationBits ? 1 : 0);
-
if (mListenerManager) {
mListenerManager->Disconnect();
mListenerManager = nullptr;
@@ -1971,12 +1942,9 @@ nsGlobalWindow::CleanUp()
if (IsInnerWindow()) {
DisableGamepadUpdates();
mHasGamepad = false;
- DisableVRUpdates();
- mHasVREvents = false;
DisableIdleCallbackRequests();
} else {
MOZ_ASSERT(!mHasGamepad);
- MOZ_ASSERT(!mHasVREvents);
}
if (mCleanMessageManager) {
@@ -2027,7 +1995,7 @@ nsGlobalWindow::ClearControllers()
}
void
-nsGlobalWindow::FreeInnerObjects()
+nsGlobalWindow::FreeInnerObjects(bool aForDocumentOpen)
{
NS_ASSERTION(IsInnerWindow(), "Don't free inner objects on an outer window");
@@ -2086,8 +2054,10 @@ nsGlobalWindow::FreeInnerObjects()
mDocumentURI = mDoc->GetDocumentURI();
mDocBaseURI = mDoc->GetDocBaseURI();
- while (mDoc->EventHandlingSuppressed()) {
- mDoc->UnsuppressEventHandlingAndFireEvents(nsIDocument::eEvents, false);
+ if (!aForDocumentOpen) {
+ while (mDoc->EventHandlingSuppressed()) {
+ mDoc->UnsuppressEventHandlingAndFireEvents(nsIDocument::eEvents, false);
+ }
}
// Note: we don't have to worry about eAnimationsOnly suppressions because
@@ -2120,9 +2090,6 @@ nsGlobalWindow::FreeInnerObjects()
mHasGamepad = false;
mGamepads.Clear();
#endif
- DisableVRUpdates();
- mHasVREvents = false;
- mVRDisplays.Clear();
}
//*****************************************************************************
@@ -2277,7 +2244,6 @@ NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INTERNAL(nsGlobalWindow)
#endif
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mCacheStorage)
- NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mVRDisplays)
// Traverse stuff from nsPIDOMWindow
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mChromeEventHandler)
@@ -2299,7 +2265,6 @@ NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INTERNAL(nsGlobalWindow)
tmp->TraverseHostObjectURIs(cb);
- NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(nsGlobalWindow)
@@ -2354,7 +2319,6 @@ NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(nsGlobalWindow)
#endif
NS_IMPL_CYCLE_COLLECTION_UNLINK(mCacheStorage)
- NS_IMPL_CYCLE_COLLECTION_UNLINK(mVRDisplays)
// Unlink stuff from nsPIDOMWindow
NS_IMPL_CYCLE_COLLECTION_UNLINK(mChromeEventHandler)
@@ -2521,8 +2485,7 @@ nsGlobalWindow::WouldReuseInnerWindow(nsIDocument* aNewDocument)
}
bool equal;
- if (NS_SUCCEEDED(mDoc->NodePrincipal()->Equals(aNewDocument->NodePrincipal(),
- &equal)) &&
+ if (NS_SUCCEEDED(mDoc->NodePrincipal()->EqualsConsideringDomain(aNewDocument->NodePrincipal(), &equal)) &&
equal) {
// The origin is the same.
return true;
@@ -2695,7 +2658,6 @@ TreatAsRemoteXUL(nsIPrincipal* aPrincipal)
static bool
EnablePrivilege(JSContext* cx, unsigned argc, JS::Value* vp)
{
- Telemetry::Accumulate(Telemetry::ENABLE_PRIVILEGE_EVER_CALLED, true);
return xpc::EnableUniversalXPConnect(cx);
}
@@ -3005,6 +2967,8 @@ nsGlobalWindow::SetNewDocument(nsIDocument* aDocument,
nsCOMPtr<WindowStateHolder> wsh = do_QueryInterface(aState);
NS_ASSERTION(!aState || wsh, "What kind of weird state are you giving me here?");
+ bool handleDocumentOpen = false;
+
JS::Rooted<JSObject*> newInnerGlobal(cx);
if (reUseInnerWindow) {
// We're reusing the current inner window.
@@ -3096,6 +3060,7 @@ nsGlobalWindow::SetNewDocument(nsIDocument* aDocument,
if (currentInner && currentInner->GetWrapperPreserveColor()) {
if (oldDoc == aDocument) {
+ handleDocumentOpen = true;
// Move the navigator from the old inner window to the new one since
// this is a document.write. This is safe from a same-origin point of
// view because document.write can only be used by the same origin.
@@ -3120,7 +3085,7 @@ nsGlobalWindow::SetNewDocument(nsIDocument* aDocument,
// Don't free objects on our current inner window if it's going to be
// held in the bfcache.
if (!currentInner->IsFrozen()) {
- currentInner->FreeInnerObjects();
+ currentInner->FreeInnerObjects(handleDocumentOpen);
}
}
@@ -3240,6 +3205,12 @@ nsGlobalWindow::SetNewDocument(nsIDocument* aDocument,
newInnerWindow->mLocalStorage = nullptr;
newInnerWindow->mSessionStorage = nullptr;
+ newInnerWindow->mPerformance = nullptr;
+
+ // This must be called after nulling the internal objects because
+ // we might recreate them here by calling the getter methods, and
+ // store them into the JS slots. If we null them after, the slot
+ // values and the objects will be out of sync.
newInnerWindow->ClearDocumentDependentSlots(cx);
}
} else {
@@ -3380,18 +3351,21 @@ nsGlobalWindow::InnerSetNewDocument(JSContext* aCx, nsIDocument* aDocument)
}
mDoc = aDocument;
- ClearDocumentDependentSlots(aCx);
mFocusedNode = nullptr;
mLocalStorage = nullptr;
mSessionStorage = nullptr;
+ mPerformance = nullptr;
+
+ // This must be called after nulling the internal objects because we might
+ // recreate them here by calling the getter methods, and store them into the JS
+ // slots. If we null them after, the slot values and the objects will be
+ // out of sync.
+ ClearDocumentDependentSlots(aCx);
#ifdef DEBUG
mLastOpenedURI = aDocument->GetDocumentURI();
#endif
- Telemetry::Accumulate(Telemetry::INNERWINDOWS_WITH_MUTATION_LISTENERS,
- mMutationBits ? 1 : 0);
-
// Clear our mutation bitfield.
mMutationBits = 0;
}
@@ -6848,8 +6822,6 @@ FullscreenTransitionTask::Run()
Preferences::GetUint("full-screen-api.transition.timeout", 1000);
mTimer->Init(observer, timeout, nsITimer::TYPE_ONE_SHOT);
} else if (stage == eAfterToggle) {
- Telemetry::AccumulateTimeDelta(Telemetry::FULLSCREEN_TRANSITION_BLACK_MS,
- mFullscreenChangeStartTime);
mWidget->PerformFullscreenTransition(nsIWidget::eAfterFullscreenToggle,
mDuration.mFadeOut, mTransitionData,
this);
@@ -10513,24 +10485,6 @@ nsGlobalWindow::DisableGamepadUpdates()
}
void
-nsGlobalWindow::EnableVRUpdates()
-{
- MOZ_ASSERT(IsInnerWindow());
-
- if (mHasVREvents && !mVREventObserver) {
- mVREventObserver = new VREventObserver(this);
- }
-}
-
-void
-nsGlobalWindow::DisableVRUpdates()
-{
- MOZ_ASSERT(IsInnerWindow());
-
- mVREventObserver = nullptr;
-}
-
-void
nsGlobalWindow::SetChromeEventHandler(EventTarget* aChromeEventHandler)
{
MOZ_ASSERT(IsOuterWindow());
@@ -11577,13 +11531,6 @@ nsGlobalWindow::ShowSlowScriptDialog()
unsigned lineno;
bool hasFrame = JS::DescribeScriptedCaller(cx, &filename, &lineno);
- // Record the slow script event if we haven't done so already for this inner window
- // (which represents a particular page to the user).
- if (!mHasHadSlowScript) {
- Telemetry::Accumulate(Telemetry::SLOW_SCRIPT_PAGE_COUNT, 1);
- }
- mHasHadSlowScript = true;
-
if (XRE_IsContentProcess() &&
ProcessHangMonitor::Get()) {
ProcessHangMonitor::SlowScriptAction action;
@@ -11613,10 +11560,6 @@ nsGlobalWindow::ShowSlowScriptDialog()
return ContinueSlowScriptAndKeepNotifying;
}
- // Reached only on non-e10s - once per slow script dialog.
- // On e10s - we probe once at ProcessHangsMonitor.jsm
- Telemetry::Accumulate(Telemetry::SLOW_SCRIPT_NOTICE_COUNT, 1);
-
// Get the nsIPrompt interface from the docshell
nsCOMPtr<nsIDocShell> ds = GetDocShell();
NS_ENSURE_TRUE(ds, KillSlowScript);
@@ -12224,7 +12167,6 @@ nsGlobalWindow::Suspend()
ac->RemoveWindowListener(mEnabledSensors[i], this);
}
DisableGamepadUpdates();
- DisableVRUpdates();
mozilla::dom::workers::SuspendWorkersForWindow(AsInner());
@@ -12288,7 +12230,6 @@ nsGlobalWindow::Resume()
ac->AddWindowListener(mEnabledSensors[i], this);
}
EnableGamepadUpdates();
- EnableVRUpdates();
// Resume all of the AudioContexts for this window
for (uint32_t i = 0; i < mAudioContexts.Length(); ++i) {
@@ -13445,13 +13386,6 @@ nsGlobalWindow::RunTimeout(Timeout* aTimeout)
return;
}
- // Record telemetry information about timers set recently.
- TimeDuration recordingInterval = TimeDuration::FromMilliseconds(STATISTICS_INTERVAL);
- if (gLastRecordedRecentTimeouts.IsNull() ||
- now - gLastRecordedRecentTimeouts > recordingInterval) {
- gLastRecordedRecentTimeouts = now;
- }
-
// Insert a dummy timeout into the list of timeouts between the
// portion of the list that we are about to process now and those
// timeouts that will be processed in a future call to
@@ -14044,19 +13978,6 @@ nsGlobalWindow::SetHasGamepadEventListener(bool aHasGamepad/* = true*/)
void
nsGlobalWindow::EventListenerAdded(nsIAtom* aType)
{
- if (aType == nsGkAtoms::onvrdisplayconnect ||
- aType == nsGkAtoms::onvrdisplaydisconnect ||
- aType == nsGkAtoms::onvrdisplaypresentchange) {
- NotifyVREventListenerAdded();
- }
-}
-
-void
-nsGlobalWindow::NotifyVREventListenerAdded()
-{
- MOZ_ASSERT(IsInnerWindow());
- mHasVREvents = true;
- EnableVRUpdates();
}
void
@@ -14201,27 +14122,6 @@ nsGlobalWindow::SyncGamepadState()
}
#endif // MOZ_GAMEPAD
-bool
-nsGlobalWindow::UpdateVRDisplays(nsTArray<RefPtr<mozilla::dom::VRDisplay>>& aDevices)
-{
- FORWARD_TO_INNER(UpdateVRDisplays, (aDevices), false);
-
- VRDisplay::UpdateVRDisplays(mVRDisplays, AsInner());
- aDevices = mVRDisplays;
- return true;
-}
-
-void
-nsGlobalWindow::NotifyActiveVRDisplaysChanged()
-{
- MOZ_ASSERT(IsInnerWindow());
-
- if (mNavigator) {
- mNavigator->NotifyActiveVRDisplaysChanged();
- }
-}
-
-
// nsGlobalChromeWindow implementation
NS_IMPL_CYCLE_COLLECTION_CLASS(nsGlobalChromeWindow)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-28 10:46:28 +0000