desktop: move tiled rendering debug code from sw

So that the size / position is more clear in other apps as well.

Change-Id: If1fd9ac8e6ddc83b41c06e3b88ae34765a5c7c75

desktop/source/lib/init.cxx

@@ -628,6 +628,19 @@ void doc_paintTile (LibreOfficeKitDocument* pThis,
     (void) pRowStride;
 #endif
 
+    static bool bDebug = getenv("LOK_DEBUG") != 0;
+    if (bDebug)
+    {
+        // Draw a small red rectangle in the top left corner so that it's easy to see where a new tile begins.
+        Rectangle aRect(0, 0, 5, 5);
+        aRect = aDevice.PixelToLogic(aRect);
+        aDevice.Push(PushFlags::FILLCOLOR | PushFlags::LINECOLOR);
+        aDevice.SetFillColor(COL_LIGHTRED);
+        aDevice.SetLineColor();
+        aDevice.DrawRect(aRect);
+        aDevice.Pop();
+    }
+
 #else
     (void) pBuffer;
     (void) nCanvasWidth;

sw/source/core/view/viewsh.cxx

@@ -1828,19 +1828,6 @@ void SwViewShell::PaintTile(VirtualDevice &rDevice, int contextWidth, int contex
     mpOut = pSaveOut;
     mbInLibreOfficeKitCallback = false;
     mbTiledRendering = bTiledRendering;
-
-    static bool bDebug = getenv("SW_DEBUG_TILEDRENDERING") != 0;
-    if (bDebug)
-    {
-        // Draw a small red rectangle in the top left corner so that it's easy to see where a new tile begins.
-        Rectangle aRect(0, 0, 5, 5);
-        aRect = rDevice.PixelToLogic(aRect);
-        rDevice.Push(PushFlags::FILLCOLOR | PushFlags::LINECOLOR);
-        rDevice.SetFillColor(COL_LIGHTRED);
-        rDevice.SetLineColor();
-        rDevice.DrawRect(aRect);
-        rDevice.Pop();
-    }
 }
 
 #if !HAVE_FEATURE_DESKTOP