Bug 1188705 (part 1) - Remove gfxASurface::GetMemoryLocation(). r=seth.

It's unused.

--HG--
extra : rebase_source : 4f2458e27ef61c2d611ecb7e0c936ae23d7921ca

gfx/thebes/gfxASurface.cpp

@@ -499,12 +499,6 @@ gfxASurface::GetSubpixelAntialiasingEnabled()
 #endif
 }
 
-gfxMemoryLocation
-gfxASurface::GetMemoryLocation() const
-{
-    return gfxMemoryLocation::IN_PROCESS_HEAP;
-}
-
 int32_t
 gfxASurface::BytePerPixelFromFormat(gfxImageFormat format)
 {

gfx/thebes/gfxASurface.h

@@ -159,12 +159,6 @@ public:
     // to a sub-class of gfxASurface.)
     virtual bool SizeOfIsMeasured() const { return false; }
 
-    /**
-     * Where does this surface's memory live?  By default, we say it's in this
-     * process's heap.
-     */
-    virtual gfxMemoryLocation GetMemoryLocation() const;
-
     static int32_t BytePerPixelFromFormat(gfxImageFormat format);
 
     virtual const mozilla::gfx::IntSize GetSize() const;

gfx/thebes/gfxWindowsSurface.cpp

@@ -300,9 +300,3 @@ gfxWindowsSurface::GetSize() const
     return mozilla::gfx::IntSize(cairo_win32_surface_get_width(mSurface),
                       cairo_win32_surface_get_height(mSurface));
 }
-
-gfxMemoryLocation
-gfxWindowsSurface::GetMemoryLocation() const
-{
-    return gfxMemoryLocation::IN_PROCESS_NONHEAP;
-}

gfx/thebes/gfxWindowsSurface.h

@@ -65,10 +65,6 @@ public:
 
     const mozilla::gfx::IntSize GetSize() const;
 
-    // The memory used by this surface lives in this process's address space,
-    // but not in the heap.
-    virtual gfxMemoryLocation GetMemoryLocation() const;
-
 private:
     void MakeInvalid(mozilla::gfx::IntSize& size);
 

gfx/thebes/gfxXlibSurface.cpp

@@ -606,9 +606,3 @@ gfxXlibSurface::GetGLXPixmap()
     return mGLXPixmap;
 }
 #endif
-
-gfxMemoryLocation
-gfxXlibSurface::GetMemoryLocation() const
-{
-    return gfxMemoryLocation::OUT_OF_PROCESS;
-}

gfx/thebes/gfxXlibSurface.h

@@ -85,10 +85,6 @@ public:
     // Find a visual and colormap pair suitable for rendering to this surface.
     bool GetColormapAndVisual(Colormap* colormap, Visual **visual);
 
-    // This surface is a wrapper around X pixmaps, which are stored in the X
-    // server, not the main application.
-    virtual gfxMemoryLocation GetMemoryLocation() const override;
-
 #if defined(GL_PROVIDER_GLX)
     GLXPixmap GetGLXPixmap();
 #endif