Replace boost::scoped_array<T> with std::unique_ptr<T[]>

This may reduce some degree of dependency on boost.
Done by running a script like:

git grep -l '#include  *.boost/scoped_array.hpp.' \
 | xargs sed -i -e 's@#include  *.boost/scoped_array.hpp.@#include <memory>@'
git grep -l '\(boost::\)\?scoped_array<\([^<>]*\)>' \
 | xargs sed -i -e 's/\(boost::\)\?scoped_array<\([^<>]*\)>/std::unique_ptr<\2[]>/'

... and then killing duplicate or unnecessary includes,
while changing manually
m_xOutlineStylesCandidates in xmloff/source/text/txtimp.cxx,
extensions/source/ole/unoconversionutilities.hxx, and
extensions/source/ole/oleobjw.cxx.

Change-Id: I3955ed3ad99b94499a7bd0e6e3a09078771f9bfd
Reviewed-on: https://gerrit.libreoffice.org/16289
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

7 files changed, 12 insertions, 16 deletions

diff --git a/canvas/source/cairo/cairo_textlayout.cxx b/canvas/source/cairo/cairo_textlayout.cxx
index 6f5326409999..f2f552ade9d2 100644
--- a/canvas/source/cairo/cairo_textlayout.cxx
+++ b/canvas/source/cairo/cairo_textlayout.cxx
@@ -31,7 +31,7 @@
 #include <basegfx/matrix/b2dhommatrix.hxx>
 #include <basegfx/numeric/ftools.hxx>
 
-#include <boost/scoped_array.hpp>
+#include <memory>
 
 #include "cairo_textlayout.hxx"
 #include "cairo_spritecanvas.hxx"
@@ -330,7 +330,7 @@ namespace cairocanvas
         setupLayoutMode( rOutDev, mnTextDirection );
 
         // TODO(P2): cache that
-        ::boost::scoped_array< long > aOffsets(new long[maLogicalAdvancements.getLength()]);
+        ::std::unique_ptr< long []> aOffsets(new long[maLogicalAdvancements.getLength()]);
 
         if( maLogicalAdvancements.getLength() )
         {
diff --git a/canvas/source/directx/dx_canvasbitmap.cxx b/canvas/source/directx/dx_canvasbitmap.cxx
index 952661542111..df06327d705e 100644
--- a/canvas/source/directx/dx_canvasbitmap.cxx
+++ b/canvas/source/directx/dx_canvasbitmap.cxx
@@ -28,7 +28,7 @@
 
 #include <boost/preprocessor/repetition.hpp>
 #include <boost/preprocessor/iteration/local.hpp>
-#include <boost/scoped_array.hpp>
+#include <memory>
 
 #include "dx_canvasbitmap.hxx"
 #include "dx_impltools.hxx"
@@ -211,7 +211,7 @@ namespace dxcanvas
 
                     // copy only alpha channel to pAlphaBits
                     const sal_Int32 nScanWidth((aSize.getX() + 3) & ~3);
-                    boost::scoped_array<sal_uInt8> pAlphaBits( new sal_uInt8[nScanWidth*aSize.getY()] );
+                    std::unique_ptr<sal_uInt8[]> pAlphaBits( new sal_uInt8[nScanWidth*aSize.getY()] );
                     const sal_uInt8* pInBits=(sal_uInt8*)aBmpData.Scan0;
                     pInBits+=3;
                     for( sal_Int32 y=0; y<aSize.getY(); ++y )
diff --git a/canvas/source/directx/dx_impltools.cxx b/canvas/source/directx/dx_impltools.cxx
index 3f38dc3d4d10..7830d00d89f2 100644
--- a/canvas/source/directx/dx_impltools.cxx
+++ b/canvas/source/directx/dx_impltools.cxx
@@ -48,8 +48,6 @@
 #include "dx_canvas.hxx"
 #include "dx_spritecanvas.hxx"
 
-#include <boost/scoped_array.hpp>
-
 #include <vector>
 #include <algorithm>
 
diff --git a/canvas/source/directx/dx_textlayout_drawhelper.cxx b/canvas/source/directx/dx_textlayout_drawhelper.cxx
index c46a49ffda25..e02c765f2f8f 100644
--- a/canvas/source/directx/dx_textlayout_drawhelper.cxx
+++ b/canvas/source/directx/dx_textlayout_drawhelper.cxx
@@ -25,7 +25,7 @@
 #include <vcl/canvastools.hxx>
 #include <tools/diagnose_ex.h>
 
-#include <boost/scoped_array.hpp>
+#include <memory>
 #include <boost/bind.hpp>
 #include <com/sun/star/rendering/FontRequest.hpp>
 #include <com/sun/star/rendering/PanoseProportion.hpp>
@@ -207,7 +207,7 @@ namespace dxcanvas
             {
                 // create the DXArray
                 const sal_Int32 nLen( rLogicalAdvancements.getLength() );
-                ::boost::scoped_array<sal_Int32> pDXArray( new sal_Int32[nLen] );
+                ::std::unique_ptr<sal_Int32[]> pDXArray( new sal_Int32[nLen] );
                 for( sal_Int32 i=0; i<nLen; ++i )
                     pDXArray[i] = basegfx::fround( rLogicalAdvancements[i] );
 
diff --git a/canvas/source/directx/dx_vcltools.cxx b/canvas/source/directx/dx_vcltools.cxx
index 727008049e68..92b1a2d6e553 100644
--- a/canvas/source/directx/dx_vcltools.cxx
+++ b/canvas/source/directx/dx_vcltools.cxx
@@ -34,8 +34,6 @@
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/rendering/XIntegerBitmap.hpp>
 
-#include <boost/scoped_array.hpp>
-
 #include "dx_vcltools.hxx"
 
 using namespace ::com::sun::star;
diff --git a/canvas/source/opengl/ogl_canvashelper.cxx b/canvas/source/opengl/ogl_canvashelper.cxx
index 501e7f83fe6b..15bac809a099 100644
--- a/canvas/source/opengl/ogl_canvashelper.cxx
+++ b/canvas/source/opengl/ogl_canvashelper.cxx
@@ -36,7 +36,7 @@
 
 #include <GL/glew.h>
 
-#include <boost/scoped_array.hpp>
+#include <memory>
 
 
 using namespace ::com::sun::star;
@@ -775,7 +775,7 @@ namespace oglcanvas
                 {
                     // create the DXArray
                     const sal_Int32 nLen( aLogicalAdvancements.getLength() );
-                    ::boost::scoped_array<long> pDXArray( new long[nLen] );
+                    ::std::unique_ptr<long[]> pDXArray( new long[nLen] );
                     for( sal_Int32 i=0; i<nLen; ++i )
                         pDXArray[i] = basegfx::fround( aLogicalAdvancements[i] );
 
diff --git a/canvas/source/vcl/textlayout.cxx b/canvas/source/vcl/textlayout.cxx
index 9e4c7124f20f..d55054197752 100644
--- a/canvas/source/vcl/textlayout.cxx
+++ b/canvas/source/vcl/textlayout.cxx
@@ -36,7 +36,7 @@
 #include "impltools.hxx"
 #include "textlayout.hxx"
 
-#include <boost/scoped_array.hpp>
+#include <memory>
 
 using namespace ::com::sun::star;
 
@@ -119,7 +119,7 @@ namespace vclcanvas
             uno::Sequence<double>(4),
             rendering::CompositeOperation::SOURCE);
 
-        ::boost::scoped_array< long > aOffsets(new long[maLogicalAdvancements.getLength()]);
+        ::std::unique_ptr< long []> aOffsets(new long[maLogicalAdvancements.getLength()]);
         setupTextOffsets(aOffsets.get(), maLogicalAdvancements, aViewState, aRenderState);
 
         uno::Sequence< uno::Reference< rendering::XPolyPolygon2D> > aOutlineSequence;
@@ -172,7 +172,7 @@ namespace vclcanvas
             uno::Sequence<double>(4),
             rendering::CompositeOperation::SOURCE);
 
-        ::boost::scoped_array< long > aOffsets(new long[maLogicalAdvancements.getLength()]);
+        ::std::unique_ptr< long []> aOffsets(new long[maLogicalAdvancements.getLength()]);
         setupTextOffsets(aOffsets.get(), maLogicalAdvancements, aViewState, aRenderState);
 
         MetricVector aMetricVector;
@@ -384,7 +384,7 @@ namespace vclcanvas
         if( maLogicalAdvancements.getLength() )
         {
             // TODO(P2): cache that
-            ::boost::scoped_array< long > aOffsets(new long[maLogicalAdvancements.getLength()]);
+            ::std::unique_ptr< long []> aOffsets(new long[maLogicalAdvancements.getLength()]);
             setupTextOffsets( aOffsets.get(), maLogicalAdvancements, viewState, renderState );
 
             // TODO(F3): ensure correct length and termination for DX