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Bug 908724 - Avoid #including nsPresContext.h in nsIScrollableFrame.h; r=mats

Browse Source 
nsPresContext.h pulls in a large number of headers which should not
be needed in nsIScrollableFrame, if we just move ScrollbarStyles to
its own header
This commit is contained in:
Ehsan Akhgari
2013-08-23 16:20:07 -04:00
parent 8376c6c78f
commit 1f48bf4d93
14 changed files with 59 additions and 42 deletions
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4
layout/base/nsLayoutUtils.cpp
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@@ -1144,7 +1144,7 @@ nsLayoutUtils::GetNearestScrollableFrameForDirection(nsIFrame* aFrame,
for (nsIFrame* f = aFrame; f; f = nsLayoutUtils::GetCrossDocParentFrame(f)) {
nsIScrollableFrame* scrollableFrame = do_QueryFrame(f);
if (scrollableFrame) {
nsPresContext::ScrollbarStyles ss = scrollableFrame->GetScrollbarStyles();
ScrollbarStyles ss = scrollableFrame->GetScrollbarStyles();
uint32_t directions = scrollableFrame->GetPerceivedScrollingDirections();
if (aDirection == eVertical ?
(ss.mVertical != NS_STYLE_OVERFLOW_HIDDEN &&
@@ -1166,7 +1166,7 @@ nsLayoutUtils::GetNearestScrollableFrame(nsIFrame* aFrame, uint32_t aFlags)
f->GetParent() : nsLayoutUtils::GetCrossDocParentFrame(f)) {
nsIScrollableFrame* scrollableFrame = do_QueryFrame(f);
if (scrollableFrame) {
nsPresContext::ScrollbarStyles ss = scrollableFrame->GetScrollbarStyles();
ScrollbarStyles ss = scrollableFrame->GetScrollbarStyles();
if ((aFlags & SCROLLABLE_INCLUDE_HIDDEN) ||
ss.mVertical != NS_STYLE_OVERFLOW_HIDDEN ||
ss.mHorizontal != NS_STYLE_OVERFLOW_HIDDEN)