OS X Mavericks/Xcode5: Find libxslt and libxml2 headers

The development headers are no longer installed in a system location,
but only in the sysroot.

Change-Id: Ie9b85ff638c435e7e4d0a538f6e72d2cdbae88c8
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
ASSERTION FAILED: m_repaintRect == renderer().clippedOverflowRectForRepaint(renderer().containerForRepaint()) after r135816

https://bugs.webkit.org/show_bug.cgi?id=103432

Reviewed by Dave Hyatt.

RenderLayer caches repaint rects in m_repaintRect, and on updating layer
positions after scrolling, asserts that the cached rect is correct. However,
this assertion would sometimes fail if we were scrolling as a result of
doing adjustViewSize() in the middle of layout, because we haven't updated
layer positions post-layout yet.

Fix by having the poorly named FrameView::repaintFixedElementsAfterScrolling()
skip the layer updating if this FrameView is inside of adjusetViewSize() in
layout.

In order to know if we're inside view size adjusting, add a LayoutPhase
member to FrameView, replacing two existing bools that track laying out state.

Investigative work showed that there are many, many ways to re-enter FrameView::layout(),
which makes it hard (but desirable) to more assertions about state changes, but
indicated that saving and restoring the state (via TemporaryChange<LayoutPhase>)
was a good idea.

* page/FrameView.cpp:
(WebCore::FrameView::FrameView):
(WebCore::FrameView::reset):
(WebCore::FrameView::updateCompositingLayersAfterStyleChange):
(WebCore::FrameView::layout):
(WebCore::FrameView::repaintFixedElementsAfterScrolling):
* page/FrameView.h:

Change-Id: If79914ee00b9250831c935bca8e7dcccf485ecf8
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@159218 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Reviewed-by: Bartosz Brachaczek <b.brachaczek@gmail.com>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
Extend disabling of whole-program-optimizations to MSVC 2013

Building with whole-program-optimizations remains a problem with MSVC
2013, so we must continue to disable it.

Task-number: QTBUG-35835
Change-Id: Ic3131495ce0ce323ad041e51332969cc01b741c5
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Remove dependency v8-private

When building the WebKit2 tests we still try to link against v8-private,
which no longer exists.

Change-Id: I4848cb62ce696e941947930fb099d23a7ce0b27e
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Use pkg-config to build against ICU

To get the correct combination of ICU includes and libraries we should
use the system information available in pkg-config. Without this we might
get build errors on some Linux distributions.

Change-Id: I0e803e914467312c8ae586d41e08d1fda2b510b6
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
[Qt] Re-enable plugins on Mac.

https://bugs.webkit.org/show_bug.cgi?id=116622
Reviewed by Tor Arne Vestbø.

Source/WebCore:

* platform/FileSystem.h:
* platform/qt/FileSystemQt.cpp:
(WebCore::unloadModule):
  - Q_WS_* aren't defined since Qt5, use Q_OS_MACX instead.
* plugins/mac/PluginPackageMac.cpp:
(WebCore::PluginPackage::fetchInfo):
(WebCore::PluginPackage::load):
  - createCFString now does the adoption itself.
* plugins/mac/PluginViewMac.mm:
  - Add missing include.

Source/WebKit/qt:

* WebCoreSupport/ChromeClientQt.cpp:
(WebCore::ChromeClientQt::windowResizerRect):
  - Add missing parenthese.

Tools:

Plugins on Mac were only enabled if !embedded but the later was set if
QPA is enabled, which is the default since Qt 5.0.

Remove references to 'embedded' and fix various build issues,
PluginViewMac.mm and PluginPackageMac.cpp haven't been compiled since a few
months.

* DumpRenderTree/qt/TestNetscapePlugin/TestNetscapePlugin.pro:
* qmake/mkspecs/features/features.prf:
* qmake/mkspecs/features/unix/default_pre.prf:

Task-number: QTBUG-35899
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@151109 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Change-Id: I49692a234a66c205099c5dde8eb24ffb6eadba0f
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
Merge remote-tracking branch 'origin/stable' into dev

Change-Id: Ib78430b6b1cf0c9fca73466309318c43a68c70b1
Detect MIPS64 architecture

Adds WTF platform support for the MIPS64 architecture.

Patch is based on http://patches.openembedded.org/patch/51625/

Task-number: QTBUG-35394
Change-Id: I270d2d89cc1d93f06f5b40a6d1042ad5fbac2fe7
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>