[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:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@151109 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Conflicts:
	Source/WebCore/platform/FileSystem.h
	Source/WebCore/plugins/mac/PluginPackageMac.cpp

Change-Id: I38dc6170ca868b54f8092aa6b271ace4911a2390
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Tools/DumpRenderTree/qt/TestNetscapePlugin/TestNetscapePlugin.pro b/Tools/DumpRenderTree/qt/TestNetscapePlugin/TestNetscapePlugin.pro
index f962ee18b..ae45c0331 100644
--- a/Tools/DumpRenderTree/qt/TestNetscapePlugin/TestNetscapePlugin.pro
+++ b/Tools/DumpRenderTree/qt/TestNetscapePlugin/TestNetscapePlugin.pro
@@ -55,7 +55,7 @@ mac {
     LIBS += -framework Carbon -framework Cocoa -framework QuartzCore
 }
 
-!win32:!embedded:!mac {
+!win32:!mac {
     LIBS += -lX11
     DEFINES += XP_UNIX
 }