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10180 Commits

Author SHA1 Message Date
Simon Montagu
dc4cbd5301 Add a WritingMode argument to nsHTMLReflowMetrics::ISize() and BSize(). Bug 789096, r=jfkthame 2014-05-24 23:47:04 -07:00
Mats Palmgren
a82c2fce16 Bug 508665 - part 16, Change the type of nsIFrame::mParent to nsContainerFrame* and make it private. r=roc 2014-05-24 22:20:41 +00:00
Mats Palmgren
c5cb22f48c Bug 508665 - part 15, s/mParent/GetParent()/ in a bunch of nsIFrame sub-classes. r=roc 2014-05-24 22:20:41 +00:00
Mats Palmgren
e29c59327f Bug 508665 - part 14, uninline nsIFrame::GetPositionIgnoringScrolling() (since it uses a nsContainerFrame method). r=roc 2014-05-24 22:20:41 +00:00
Mats Palmgren
d71fe4d460 Bug 508665 - part 13, Move nsIFrame::IsBoxWrapped to a static function in nsFrame.cpp. r=roc 2014-05-24 22:20:41 +00:00
Mats Palmgren
7d744275a1 Bug 508665 - part 12, Move nsIFrame::GetChildBox/GetNextBox/GetParentBox to XUL where they came from. r=roc 2014-05-24 22:20:41 +00:00
Mats Palmgren
36130d7618 Bug 508665 - part 11, Make nsIFrame::SetParent non-virtual. r=roc 2014-05-24 22:20:41 +00:00
Mats Palmgren
75bad2215e Bug 508665 - part 9, Remove now redundant static_cast<nsContainerFrame*> and do_QueryFrame() calls. r=roc 2014-05-24 22:20:40 +00:00
Mats Palmgren
0d14b4f2ec Bug 508665 - part 8, Move child frame insertion/removal methods from nsIFrame to nsContainerFrame. r=roc 2014-05-24 22:20:40 +00:00
Mats Palmgren
94d5d0fbbe Bug 508665 - part 6, Require a nsContainerFrame* for aParent in nsFrameList methods. r=roc 2014-05-24 22:20:40 +00:00
Mats Palmgren
399be41768 Bug 508665 - part 5, Make nsIFrame::Init require a nsContainerFrame* for the parent frame param. r=roc 2014-05-24 22:20:40 +00:00
Mats Palmgren
2831fb8a6a Bug 508665 - part 4, Make nsCSSFrameConstructor use nsContainerFrame* for frames used as parent frames. r=roc 2014-05-24 22:20:40 +00:00
Mats Palmgren
273ad272f1 Bug 508665 - part 3, Change GetContentInsertionFrame() to return a nsContainerFrame*, and return null for leaf frames. Deal with GetContentInsertionFrame() returning null in a couple of places. r=roc 2014-05-24 22:20:39 +00:00
Mats Palmgren
a6feda0f22 Bug 508665 - part 1, Change the signature of SetParent/GetParent from nsIFrame* to nsContainerFrame*. r=roc 2014-05-24 22:20:39 +00:00
Daniel Holbert
5b3b530dc0 backout c3f1ab75ea51 (bug 421436) for regressing bug 439462 2014-05-22 15:10:20 -07:00
Ehsan Akhgari
3b06c0a3d9 Bug 741295 - Part 0.1: Undo the windows.h damage in nsObjectFrame.h 2014-05-22 18:09:03 -04:00
Birunthan Mohanathas
19bebbc68d Bug 869836 - Part 2: Use AppendLiteral instead of Append(NS_LITERAL_STRING(...)). r=ehsan 2014-05-22 06:48:50 +03:00
Mats Palmgren
8fd9a731a4 Bug 1009329 - Make crashtests/724978.xhtml trigger fewer reflows to not timeout. r=dholbert 2014-05-13 05:09:00 -04:00
Simon Montagu
93df14c3c1 Remove the hack making all <br> frames 1 app unit wide. Bug 421436, r=roc 2014-05-13 07:12:16 -07:00
Mats Palmgren
006313a0a9 Bug 1009272 - [css-grid] Add some sanity checks for the grid container child frame lists. r=dholbert 2014-05-19 23:57:00 +00:00
Simon Montagu
23c1664fb7 Wait for CanPlaceFrame (i.e. after reflow) to apply start-margin and test whether the frame is a last continuation and so needs its end-margin applied. Bug 999446, r=jfkthame 2014-05-20 07:04:54 -07:00
Wes Kocher
ebc2c1341a Backed out changeset 40c010000007 (bug 1009272) for B2G build bustage 2014-05-19 17:20:05 -07:00
Mats Palmgren
dcad59dc18 Bug 1009272 - [css-grid] Add some sanity checks for the grid container child frame lists. r=dholbert 2014-05-19 23:57:00 +00:00
Carsten "Tomcat" Book
1210c78f20 Backed out changeset 0aaa18232af4 (bug 421436) for causing reftest failures 2014-05-19 13:11:59 +02:00
Xidorn Quan
3326ec85be Bug 1011461 - Text in bullet shows vertical-positioning discrepancy. r=jfkthame 2014-05-17 04:13:00 +02:00
Simon Montagu
8f5665ccfa Remove the hack making all <br> frames 1 app unit wide, bug 421436, r=roc 2014-05-13 07:12:16 -07:00
Daniel Holbert
f6575400e9 Bug 1011311: Drop no-longer-necessary check on availableFreeSpace's sign, in ResolveFlexibleLengths(). r=mats 2014-05-17 18:49:47 -07:00
Daniel Holbert
e79bba42f6 Bug 1005660: Add an "early freeze" step, to freeze flex items that clearly can't grow (or shrink, if we're shrinking). r=mats 2014-05-17 18:49:06 -07:00
Mats Palmgren
03ca8433c3 Bug 1008908 - Remove assignment since the value isn't used. r=smontagu 2014-05-17 23:10:53 +00:00
Frédéric Wang
2ec405ffcc Bug 930504 - When possible, use character substitution for basic mathvariants. r=karlt 2014-05-15 02:50:00 -04:00
Eugen Sawin
219e6bff01 Bug 1002426 - Check resolution restore status via specialized flag. r=kats, r=tn 2014-05-12 19:26:53 +02:00
Matt Woodrow
3526c38767 Bug 1008787 - Clip plugin layers to the size layout expects since plugin surfaces get updated asynchronously. r=roc 2014-05-14 16:10:01 +12:00
Kartikaya Gupta
3828b9827d Bug 1008412 - Account for low-precision resolution in the texture size check. r=tn 2014-05-12 05:19:00 -04:00
Markus Stange
a772659b8d Bug 1009478 - Make LayerActivity properties survive across reframes of an element. r=roc 2014-05-13 19:30:11 +02:00
Jonathan Kew
5bd536514e bug 1001233 - convert bullet frame's margin to the block frame's writing mode when positioning bullet. r=smontagu 2014-05-13 18:09:27 +01:00
Markus Stange
c10c7334bc Bug 1008578 - Don't invalidate everything when a scrollframe becomes inactive. r=roc 2014-05-12 21:37:21 +02:00
Mats Palmgren
043f9f8399 Bug 1008969 - part 2, Add a basic nsGridContainerFrame::Reflow() method. r=dholbert 2014-05-13 00:47:54 +00:00
Mats Palmgren
22e25a5834 Bug 1008917 - part 16, make nsFrame::BoxReflow() return type 'void'. r=roc 2014-05-13 00:47:54 +00:00
Mats Palmgren
ddda9d285c Bug 1008917 - part 14, make nsAbsoluteContainingBlock::Reflow() return type 'void'. r=roc 2014-05-13 00:47:53 +00:00
Mats Palmgren
6aa57feab6 Bug 1008917 - part 13, make nsContainerFrame::ReflowOverflowContainerChildren() return type 'void'. r=roc 2014-05-13 00:47:53 +00:00
Mats Palmgren
9e37e458d9 Bug 1008917 - part 12, make nsFrame::WillReflow() return type 'void'. r=roc 2014-05-13 00:47:53 +00:00
Mats Palmgren
6703ffe99e Bug 1008917 - part 11, make nsBlockFrame::ReflowDirtyLines() and nsLineLayout::ReflowFrame() return types 'void'. r=roc 2014-05-13 00:47:53 +00:00
Mats Palmgren
8f8aed2ac4 Bug 1008917 - part 9,10, make DidReflow() return type 'void'. r=roc 2014-05-13 00:47:53 +00:00
Mats Palmgren
eb6f57ec89 Bug 1008917 - part 8, make nsLeafFrame::DoRewflow() return type 'void'. r=roc 2014-05-13 00:47:53 +00:00
Mats Palmgren
9f6f93ca23 Bug 1008917 - part 5,6,7, make ReflowChild() and FinishReflowChild() return type 'void', and make a few related helper methods 'void' too. r=roc 2014-05-13 00:47:53 +00:00
Mats Palmgren
9795aca511 Bug 1008917 - part 2,3,4, make Reflow() return type 'void', and make a few reflow related helper methods 'void' too. r=roc 2014-05-13 00:47:52 +00:00
Wes Kocher
3f93856e12 Backed out changeset 46cf8e706620 (bug 1008969) for depending on bug 1008917 which was already backed out to fix a CLOSED TREE 2014-05-12 15:57:53 -07:00
Wes Kocher
42253715d7 Backed out 11 changesets (bug 1008917) for apparently introducing an intermittent failure of B2G Crashtest-2 on a CLOSED TREE 
Backed out changeset e2ab653f688a (bug 1008917)
Backed out changeset b52154d8d900 (bug 1008917)
Backed out changeset 2ab5b01da4de (bug 1008917)
Backed out changeset f7a38df1d44f (bug 1008917)
Backed out changeset 80304bb9a572 (bug 1008917)
Backed out changeset 10ed89a302e9 (bug 1008917)
Backed out changeset 161c41991d46 (bug 1008917)
Backed out changeset 25b2475d2368 (bug 1008917)
Backed out changeset b8000b31277c (bug 1008917)
Backed out changeset 9afa5e7715e1 (bug 1008917)
Backed out changeset 5c380c21351f (bug 1008917)
 2014-05-12 15:47:41 -07:00
Wes Kocher
1fdc90a7d6 Backed out changeset 06800eda477b (bug 1008578) for possibly breaking OSX 10.8 reftests on a CLOSED TREE 2014-05-12 14:34:42 -07:00
Mats Palmgren
c2bbf1748b Bug 1008969 - part 2, Add a basic nsGridContainerFrame::Reflow() method. r=dholbert 2014-05-12 21:16:05 +00:00
Mats Palmgren
ca7136dba2 Bug 1008969 - part 1, Initialize the nsHTMLReflowState "frame type" correctly for display:grid/inline-grid. Add nsIFrame::IsFlexOrGridItem(), and use it to share some flexbox code in nsHTMLReflowState. r=dholbert 2014-05-12 21:16:05 +00:00
Mats Palmgren
b084cf48ba Bug 1008969 - part 0, make nsGridContainerFrame final for now, and remove some unnecessary boilerplate code, etc. r=dholbert 2014-05-12 21:16:05 +00:00
Markus Stange
4ffb1728b1 Bug 1008578 - Don't invalidate everything when a scrollframe becomes inactive. r=roc 2014-05-12 21:37:21 +02:00
Mats Palmgren
a4b0d0f12a Bug 1008917 - part 16, make nsFrame::BoxReflow() return type 'void'. r=roc 2014-05-12 17:40:30 +00:00
Mats Palmgren
ea578f7f0a Bug 1008917 - part 14, make nsAbsoluteContainingBlock::Reflow() return type 'void'. r=roc 2014-05-12 17:40:29 +00:00
Mats Palmgren
2e5845b3d5 Bug 1008917 - part 13, make nsContainerFrame::ReflowOverflowContainerChildren() return type 'void'. r=roc 2014-05-12 17:40:29 +00:00
Mats Palmgren
db437427b5 Bug 1008917 - part 12, make nsFrame::WillReflow() return type 'void'. r=roc 2014-05-12 17:40:29 +00:00
Mats Palmgren
5ba3e6847a Bug 1008917 - part 11, make nsBlockFrame::ReflowDirtyLines() and nsLineLayout::ReflowFrame() return types 'void'. r=roc 2014-05-12 17:40:29 +00:00
Mats Palmgren
c4f06b92d3 Bug 1008917 - part 9,10, make DidReflow() return type 'void'. r=roc 2014-05-12 17:40:29 +00:00
Mats Palmgren
da334e1317 Bug 1008917 - part 8, make nsLeafFrame::DoRewflow() return type 'void'. r=roc 2014-05-12 17:40:29 +00:00
Mats Palmgren
d76ba66a53 Bug 1008917 - part 5,6,7, make ReflowChild() and FinishReflowChild() return type 'void', and make a few related helper methods 'void' too. r=roc 2014-05-12 17:40:29 +00:00
Mats Palmgren
a722b491f1 Bug 1008917 - part 2,3,4, make Reflow() return type 'void', and make a few reflow related helper methods 'void' too. r=roc 2014-05-12 17:40:28 +00:00
Mats Palmgren
bc1ff0e0a3 Bug 998535 - Apply GetSkipSides to block border+padding to make it for work for box-decoration-break:clone. r=roc 2014-05-12 11:45:28 +00:00
Mats Palmgren
a47dae1f05 Bug 998535 - Fix ConsumedHeight calculations so that they will work also for box-decoration-break:clone. r=roc 2014-05-12 11:45:28 +00:00
Mats Palmgren
f937ff669f Bug 1007065 - Don't apply the special -moz-hidden-unscrollable clipping on nsTextControlFrame since it always has an anonymous scroll frame that deals with overflow. r=roc 2014-05-12 11:45:27 +00:00
L. David Baron
09c0fc4b9b Bug 1001258: Remove assertion added in bug 911786 part 3 since it turns out the first bug it found was bogus. r=dholbert 
The crashtest is Jesse's testcase, and does show the assertion in the
crashtest harness prior to the patch, and does not with the patch.
 2014-05-09 16:54:39 -07:00
Matt Woodrow
5aa1f5d7fe Bug 950312 - Part 4: Create active layers for nsDisplayMixBlendMode and nsDisplayBlendContainer if the layer manager supports all contained blend mode. r=roc 2014-05-09 21:49:27 +12:00
Benoit Jacob
60d536773a Bug 1004098 - Make nsTArray use size_t in its interface (32bitness is fine as an internal detail) - r=froydnj, sr=bsmedberg 2014-05-08 21:03:35 -04:00
Eugen Sawin
2b1ba99bf2 Bug 1002426 - Check restore status before overriding zoom. r=kats 2014-05-05 23:29:20 +02:00
Mats Palmgren
41d551c60b Bug 613659 - Make GetBorderRadii non-inline to make it compile on Windows. r=roc 2014-05-05 17:55:55 +00:00
Mats Palmgren
402beefae6 Bug 613659 - Implement box-decoration-break layout for backgrounds. r=cam,jmuizelaar 
--HG--
rename : layout/reftests/backgrounds/background-size-each-box.html => layout/reftests/backgrounds/background-size-clone.html
rename : layout/reftests/backgrounds/background-size-cover-each-box.html => layout/reftests/backgrounds/background-size-cover-clone.html
rename : layout/reftests/backgrounds/background-size-cover-continuous.html => layout/reftests/backgrounds/background-size-cover-slice.html
rename : layout/reftests/backgrounds/background-size-continuous.html => layout/reftests/backgrounds/background-size-slice.html
 2014-05-05 17:55:54 +00:00
Mats Palmgren
361c3593e3 Bug 613659 - Implement box-decoration-break layout for border/box-shadow and paddding/margin for inlines. r=cam 2014-05-05 17:55:54 +00:00
Mats Palmgren
a0092289f8 Bug 613659 - Add "skip sides" and border/frame size parameters to GetBorderRadii(). Add an inline convenience method for the old signature. r=cam 2014-05-05 17:55:54 +00:00
Daniel Holbert
44a92612c5 Bug 1001653: Return early & break out of loops early in FlexLine::ResolveFlexibleLengths, when we have no unfrozen items remaining. r=mats 2014-05-04 19:05:51 -07:00
Daniel Holbert
1d5b2388e9 Bug 985304 part 2: Make flex algorithm gracefully handle flex factors that sum to < 1. r=mats 
When our flexibilities sum to a fraction < 1, we clamp the free space to be no
greater than that same fraction of the original free space. This effectively
makes us treat a flexibility of e.g. "0.01" as "1% of the original free space"
in that sort of situation (while still treating it as a normal flex factor if
the sum of the flex factors is greater than 1).
 2014-05-04 09:10:28 -07:00
Daniel Holbert
d6998c46b9 Bug 985304 part 1: Shorten "flex weight" to "weight" in variable & function names. r=mats 
The phrase "flex weight" used to be a term defined in the spec, but it's
long-since been replaced with "flex factor" and "scaled flex factor".

I'm now using the term "weight" to mean "flex factor, with any necessary scaling already done, ready to be used as a weight for apportioning free space".

I'm dropping the "flex" modifier from "flex weight" both for brevity & to make
it more clearly-distinguishable from actual "flex factor" usages in the code.
 2014-05-04 09:10:28 -07:00
Daniel Holbert
f6d829e4e0 Bug 985304 part 0: Drop "running" prefix on variable 'runningFlexWeightSum', for clarity. r=mats 2014-05-04 09:10:27 -07:00
Nathan Froyd
84041459a1 Bug 1003306 - part 2 - use services::GetPermissionManager everywhere that's appropriate; r=ehsan 2014-04-29 13:27:26 -04:00
Birunthan Mohanathas
5f1fde8824 Bug 900908 - Part 3: Change uses of numbered macros in nsIClassInfoImpl.h/nsISupportsImpl.h to the variadic variants. r=froydnj 2014-04-27 03:06:00 -04:00
Aryeh Gregor
780bdf4c9b Bug 950386 - Move mozilla::Selection to mozilla::dom::Selection; r=ehsan 2014-04-10 19:09:40 +03:00
Timothy Nikkel
2ad94f8051 Bug 1000266. Don't purge the canvas fixed background image cache if we are only scrolling. r=mattwoodrow 
Also NotifyRenderingChanged was on the canvas background color item, not the background image item.

Bug 818643 was a problem where the cache didn't get purged enough, but the fix meant we basically always purged the cached and never got to use it, making it useless. It meant that we purged the cache anytime the item has any type of invalidation whatsoever, even if the item would be drawn the same but the layer contents needed to be invalidated so that it would be redrawn (ie due to staying at the same position on screen but a different position in the layer).

This is really hacky, but NotifyRenderingChanged is only observed on one type of display item. So we just isolate the case where the only thing that changed is the offset (due to scrolling) and skip the NotifyRenderingChanged in that case.
 2014-04-23 21:56:15 -05:00
Timothy Nikkel
60d1a51c7e Bug 1000322. Don't let the display port base be larger than the subdocuments root frame bounds. r=roc 
The dirty rect can be larger.
 2014-04-23 21:12:11 -05:00
Ehsan Akhgari
2ecbad7b1c Bug 491863 - Remove IBMBIDI; r=roc 2014-04-23 21:15:29 -04:00
Kartikaya Gupta
a15a9aedef Bug 984460 - Fill in a missing piece of code to compute the right dirty rect in the face of CSS transforms. r=mattwoodrow 2014-04-23 09:26:52 -04:00
Kearwood (Kip) Gilbert
de99f78284 Bug 920688 - Remove FIXME comment from StickyScrollContainer::ComputeStickyLimits. r=dbaron 
- The condition described in the FIXME comment is already handled by
  GetNearestBlockContainer in nsFrame.cpp (helper for
  nsIFrame::GetContainingBlock).
 2014-04-22 15:30:00 +02:00
Eugen Sawin
8c4799afd5 Bug 611556 - Add persistent zoom history sessions. r=roc, r=snorp 2014-04-07 13:43:58 +02:00
Adrian Lungu
864ffca9e7 Bug 822480 - Add in the Resource Timing API. r=honzab, r=jst 2013-10-15 18:35:44 -07:00
Mats Palmgren
6301b21c9f Back out bug 613659 (for regression bug 998792) 
--HG--
rename : layout/reftests/backgrounds/background-size-slice.html => layout/reftests/backgrounds/background-size-continuous.html
rename : layout/reftests/backgrounds/background-size-cover-slice.html => layout/reftests/backgrounds/background-size-cover-continuous.html
rename : layout/reftests/backgrounds/background-size-cover-clone.html => layout/reftests/backgrounds/background-size-cover-each-box.html
rename : layout/reftests/backgrounds/background-size-clone.html => layout/reftests/backgrounds/background-size-each-box.html
 2014-04-20 19:39:24 +00:00
Mats Palmgren
2cc113e58b Bug 613659 - Make GetBorderRadii non-inline to make it compile on Windows. r=dholbert 2014-04-18 23:01:24 +00:00
Mats Palmgren
12948aafe2 Bug 613659 - Implement box-decoration-break layout for backgrounds. r=cam,jmuizelaar 
--HG--
rename : layout/reftests/backgrounds/background-size-each-box.html => layout/reftests/backgrounds/background-size-clone.html
rename : layout/reftests/backgrounds/background-size-cover-each-box.html => layout/reftests/backgrounds/background-size-cover-clone.html
rename : layout/reftests/backgrounds/background-size-cover-continuous.html => layout/reftests/backgrounds/background-size-cover-slice.html
rename : layout/reftests/backgrounds/background-size-continuous.html => layout/reftests/backgrounds/background-size-slice.html
 2014-04-18 23:01:23 +00:00
Mats Palmgren
2b31a712b1 Bug 613659 - Implement box-decoration-break layout for border/box-shadow and paddding/margin for inlines. r=cam 2014-04-18 23:01:23 +00:00
Mats Palmgren
28117bac1e Bug 613659 - Add "skip sides" and border/frame size parameters to GetBorderRadii(). Add an inline convenience method for the old signature. r=cam 2014-04-18 23:01:23 +00:00
Mats Palmgren
0b1b658ce6 merge backout 2014-04-17 15:10:44 +00:00
Mats Palmgren
e9e1647064 Back out bug 613659 for build failure on B2G Windows. 
--HG--
rename : layout/reftests/backgrounds/background-size-slice.html => layout/reftests/backgrounds/background-size-continuous.html
rename : layout/reftests/backgrounds/background-size-cover-slice.html => layout/reftests/backgrounds/background-size-cover-continuous.html
rename : layout/reftests/backgrounds/background-size-cover-clone.html => layout/reftests/backgrounds/background-size-cover-each-box.html
rename : layout/reftests/backgrounds/background-size-clone.html => layout/reftests/backgrounds/background-size-each-box.html
 2014-04-17 15:09:18 +00:00
Mats Palmgren
d7d26fc9a6 Bug 613659 - Implement box-decoration-break layout for backgrounds. r=cam,jmuizelaar 
--HG--
rename : layout/reftests/backgrounds/background-size-each-box.html => layout/reftests/backgrounds/background-size-clone.html
rename : layout/reftests/backgrounds/background-size-cover-each-box.html => layout/reftests/backgrounds/background-size-cover-clone.html
rename : layout/reftests/backgrounds/background-size-cover-continuous.html => layout/reftests/backgrounds/background-size-cover-slice.html
rename : layout/reftests/backgrounds/background-size-continuous.html => layout/reftests/backgrounds/background-size-slice.html
 2014-04-17 12:11:07 +00:00
Mats Palmgren
f49195c8f7 Bug 613659 - Implement box-decoration-break layout for border/box-shadow and paddding/margin for inlines. r=cam 2014-04-17 12:11:07 +00:00
Mats Palmgren
49ad4f839b Bug 613659 - Add "skip sides" and border/frame size parameters to GetBorderRadii(). Add an inline convenience method for the old signature. r=cam 2014-04-17 12:11:07 +00:00
Nathan Froyd
480666cb67 Bug 996031 - remove 455407.html crashtest; r=dholbert 
The bug that this test was intended to test seems transient, according to
testing with nightlies around the time the bug was filed.  Additionally,
the test connects to external servers, which is frowned upon and will soon
be forbidden.
 2014-04-15 16:31:51 -04:00
Andrew Church
fd1bedcb21 Bug 981281 - Ctrl+left/right arrow skips words with leading/trailing punctuation with layout.word_select.stop_at_punctuation=false. r=mats 
test3/test4 are copies of test1/test2 tweaked for stop_at_punctuation=false.
 2014-04-17 09:23:16 -04:00
Kearwood (Kip) Gilbert
c0402875df Bug 984226 - Add parameter to OverflowChangedTracker::AddFrame to distingush between frames that need nsIFrame::UpdateOverflow called and frames that only have a transform that has changed. r=dbaron 
- OverflowChangedTracker::AddFrame now accepts an enumerated type parameter to
  indicate if the overflow areas of children have changed (CHILDREN_CHANGED),
  the overflow areas of the children have changed and the parent have changed
  (CHILDREN_AND_PARENT_CHANGED), or if only the transform has changed
  (TRANSFORM_CHANGED).
- OverflowChangedTracker::Flush no longer falls back to calling
  nsIFrame::UpdateOverflow when a frame lacks a PreTransformOverflowAreas
  property.
- Added an additional change hint, nsChangeHint_ChildrenOnlyTransform, which
  results in TRANSFORM_CHANGED being passed in to
  OverflowChangedTracker::AddFrame.
- In nsIFrame::FinishAndStoreOverflow, the passed in overflow is now stored as
  the InitialTransformProperty for elements that are IsTransformed().
- Partially corrected Bug 926155, by only calling
  OverflowChangedTracker::AddFrame on parents of the sticky element during
  StickyScrollContainer::UpdatePositions, using CHILDREN_CHANGED.
 2014-03-13 17:21:25 -07:00