import changes from `dev' branch of rmottola/Arctic-Fox:

- Bug 1235261 - Part 1: Rename nsAutoTArray to AutoTArray. r=froydnj (0662c2ac56)
- Bug 1235261 - Part 2: Switch some uses of AutoFallibleTArray to AutoTArray. r=froydnj (ab52085f2a)
- Bug 1235261 - Part 3: Switch remaining uses of AutoFallibleTArray to AutoTArray. r=froydnj (3763b16ddd)
- Bug 1235261 - Part 4: Remove AutoFallibleTArray. r=froydnj (5480b0d786)
- Bug 1235261 - Part 5: Merge nsAutoArrayBase into AutoTArray. r=froydnj (6c64e73e3b)
- Bug 1235261 - Part 7: Remove AutoInfallibleTArray. r=froydnj (acf266464e)
- Bug 1222624: Make xpath document() function use nsIPrincipals and nsIURIs rather than strings. r=peterv (5ee694d132)
- Bug 1235261 - Part 6: Rename AutoInfallibleTArray to AutoTArray. r=froydnj (d282f7df6c)
- Bug 1241394 - Hit testing with 3d transforms should use fuzzy when comparing depths. r=thinker (6c3f50670f)
- Bug 1241394 - Follow up to fix windows build bustage. (02ab2600af)
- Bug 1241394 - Check clip for the children of the establisher. r=mattwoodrow (46f151ea55)
- bug 1241453 - allow caching proxies in xpcAccessibleDocuments r=davidb (f5d41ad2ee)
- Bug 1247364 - use AllChildrenIterator::Seek by a11y tree walker, r=davidb (0ec230908e)
- Bug 1248840 - rename TreeWalker::NextChild, r=yzen (c89ecc5a29)
- Bug 1249927 - devirtualize CanHavaAnonymousChildren, r=davdib (89e8088e63)
- Bug 1206598 - Use universal reference to reduce the redundant copy. r=nfroyd (bae4ad6dd1)
- Bug 1247364 - add AllChildrenIterator::Seek, r=bz (215abebf12)
- bug 1241453 - allow storing proxies in xpcAccessibleGeneric::mIntl r=davidb (dd5e6c896b)
- bug 1241453 - allow constructing xpcAccessibles with proxies r=davidb (d0258122be)
- bug 1241453 - fixup xpcAccessible Intl() methods to not assume mIntl is always an Accessible r=davidb (168f71fdf5)
- bug 1241453 - allow xpcAccessibleDocument::mCache to use proxies as keys r=davidb (85b7eec81c)
- bug 1241453 - assert accessibles are only added to non remote xpcAccessibleDocuments r=davidb (7731b21d17)
- bug 1243077 - add ToXPC{,Document} overloads for proxied accessibles r=davidb (7bc085f1b5)
- bug 1243077 - add AccessibleOrProxy xpcAccessible::IntlGeneric() r=davidb (006a635992)
- Bug 1245464 - initialize with 0 mSupportedIfaces in xpcAccessibleGeneric in order to avoid corrupted result after bit-wise operation. r=surkov (ae41bafcef)
- bug 1241453 - allow caching xpc documents for remote documents r=davidb (a357630690)
- bug 1241453 - factor dispatching nsIAccessibleEvents out of HandleAccEvent() r=davidb (091073d981)
- Bug 1249183 - Suppress GC harder, r=terrence (2185ccb4dd)
- Bug 1248420 - Handle JSObject::getGroup OOM in js::ArraySetLength. r=jandem (04b67c8d31)
- Bug 1242270 - Add SPS pseudo frames for the Array.prototype methods; r=shu (f5e5871439)
- Bug 1247701 - Bail from ArrayShiftDenseKernel if the array is used by for-in iteration. r=jandem (41eff38954)
- Bug 1247701 followup - Change ArrayShiftDenseKernel to receive handle. r=bz (b29ce0c555)

layout/base/nsPresShell.cpp

@@ -2513,7 +2513,7 @@ PresShell::FrameNeedsReflow(nsIFrame *aFrame, IntrinsicDirty aIntrinsicDirty,
   }
 #endif
 
-  nsAutoTArray<nsIFrame*, 4> subtrees;
+  AutoTArray<nsIFrame*, 4> subtrees;
   subtrees.AppendElement(aFrame);
 
   do {
@@ -2564,7 +2564,7 @@ PresShell::FrameNeedsReflow(nsIFrame *aFrame, IntrinsicDirty aIntrinsicDirty,
       // recursion).
       // Note that nsHTMLReflowState::InitResizeFlags has some similar
       // code; see comments there for how and why it differs.
-      nsAutoTArray<nsIFrame*, 32> stack;
+      AutoTArray<nsIFrame*, 32> stack;
       stack.AppendElement(subtreeRoot);
 
       do {
@@ -4343,7 +4343,7 @@ PresShell::ReconstructFrames(void)
 void
 nsIPresShell::ReconstructStyleDataInternal()
 {
-  nsAutoTArray<RefPtr<mozilla::dom::Element>,1> scopeRoots;
+  AutoTArray<RefPtr<mozilla::dom::Element>,1> scopeRoots;
   mChangedScopeStyleRoots.SwapElements(scopeRoots);
 
   if (mStylesHaveChanged) {
@@ -5885,7 +5885,7 @@ public:
                                  nsDisplayListBuilder::EVENT_DELIVERY,
                                  /* aBuildCert= */ false);
     nsDisplayList list;
-    nsAutoTArray<nsIFrame*, 100> outFrames;
+    AutoTArray<nsIFrame*, 100> outFrames;
     nsDisplayItem::HitTestState hitTestState;
     builder.EnterPresShell(mFrame);
     nsRect bounds = mShell->GetPresContext()->GetVisibleArea();
@@ -6777,7 +6777,7 @@ PresShell::DispatchAfterKeyboardEvent(nsINode* aTarget,
   }
 
   // Build up a target chain. Each item in the chain will receive an after event.
-  nsAutoTArray<nsCOMPtr<Element>, 5> chain;
+  AutoTArray<nsCOMPtr<Element>, 5> chain;
   bool targetIsIframe = false;
   BuildTargetChainForBeforeAfterKeyboardEvent(aTarget, chain, targetIsIframe);
   DispatchAfterKeyboardEventInternal(chain, aEvent, aEmbeddedCancelled);
@@ -6812,7 +6812,7 @@ PresShell::HandleKeyboardEvent(nsINode* aTarget,
   MOZ_ASSERT(aEvent.mMessage == eKeyDown || aEvent.mMessage == eKeyUp);
 
   // Build up a target chain. Each item in the chain will receive a before event.
-  nsAutoTArray<nsCOMPtr<Element>, 5> chain;
+  AutoTArray<nsCOMPtr<Element>, 5> chain;
   bool targetIsIframe = false;
   BuildTargetChainForBeforeAfterKeyboardEvent(aTarget, chain, targetIsIframe);