Removed deprecated *Texture::maxLayers().

Use Shader::maxCombinedTextureImageUnits() instead.

src/Magnum/AbstractTexture.cpp

@@ -37,10 +37,6 @@
 #include "Magnum/TextureFormat.h"
 #include "Magnum/Math/Range.h"
 
-#ifdef MAGNUM_BUILD_DEPRECATED
-#include "Magnum/Shader.h"
-#endif
-
 #ifndef MAGNUM_TARGET_WEBGL
 #include "Implementation/DebugState.h"
 #endif
@@ -49,10 +45,6 @@
 
 namespace Magnum {
 
-#ifdef MAGNUM_BUILD_DEPRECATED
-Int AbstractTexture::maxLayers() { return Shader::maxCombinedTextureImageUnits(); }
-#endif
-
 #ifndef MAGNUM_TARGET_GLES2
 Float AbstractTexture::maxLodBias() {
     GLfloat& value = Context::current()->state().texture->maxLodBias;

src/Magnum/AbstractTexture.h

@@ -143,14 +143,6 @@ class MAGNUM_EXPORT AbstractTexture: public AbstractObject {
     friend CubeMapTexture;
 
     public:
-        #ifdef MAGNUM_BUILD_DEPRECATED
-        /**
-         * @copybrief Shader::maxCombinedTextureImageUnits()
-         * @deprecated Use @ref Shader::maxCombinedTextureImageUnits() instead.
-         */
-        static CORRADE_DEPRECATED("use Shader::maxCombinedTextureImageUnits() instead") Int maxLayers();
-        #endif
-
         #ifndef MAGNUM_TARGET_GLES2
         /**
          * @brief Max level-of-detail bias