Fix iOS build after f05f4e04

Change-Id: I7b0c737b84f4528a8fba01e2998f525046834b1c

vcl/inc/headless/svpgdi.hxx

@@ -24,7 +24,6 @@
 #include <vcl/sysdata.hxx>
 #include <vcl/metric.hxx>
 #include <config_cairo_canvas.h>
-#include <cairo.h>
 
 #include <salgdi.hxx>
 #include <sallayout.hxx>
@@ -35,6 +34,8 @@
 #define SvpSalGraphics AquaSalGraphics
 #else
 
+#include <cairo.h>
+
 //Using formats that match cairo's formats. For android we patch cairo,
 //which is internal in that case, to swap the rgb components so that
 //cairo then matches the OpenGL GL_RGBA format so we can use it there

vcl/inc/ios/iosinst.hxx

@@ -33,7 +33,7 @@ class IosSalFrame;
 class IosSalInstance : public SvpSalInstance
 {
 public:
-    IosSalInstance( SalYieldMutex *pMutex );
+    IosSalInstance( std::unique_ptr<SalYieldMutex> pMutex );
     virtual ~IosSalInstance();
     static IosSalInstance *getInstance();
 

vcl/ios/iosinst.cxx

@@ -25,6 +25,7 @@
 #include "headless/svpdummies.hxx"
 #include "unx/gendata.hxx"
 #include "quartz/utils.h"
+#include <o3tl/make_unique.hxx>
 #include <vcl/layout.hxx>
 #include <vcl/settings.hxx>
 
@@ -58,8 +59,8 @@ IosSalInstance *IosSalInstance::getInstance()
     return static_cast<IosSalInstance *>(pData->m_pInstance);
 }
 
-IosSalInstance::IosSalInstance( SalYieldMutex *pMutex )
-    : SvpSalInstance( pMutex )
+IosSalInstance::IosSalInstance( std::unique_ptr<SalYieldMutex> pMutex )
+    : SvpSalInstance( std::move(pMutex) )
 {
 }
 
@@ -170,7 +171,7 @@ SalData::~SalData()
 // This is our main entry point:
 SalInstance *CreateSalInstance()
 {
-    IosSalInstance* pInstance = new IosSalInstance( new SvpSalYieldMutex() );
+    IosSalInstance* pInstance = new IosSalInstance( o3tl::make_unique<SvpSalYieldMutex>() );
     new IosSalData( pInstance );
     pInstance->AcquireYieldMutex();
     return pInstance;