Shaders: minor deconfusement and unredundancyation in a test.

src/Magnum/Shaders/Test/FlatGLTest.cpp

@@ -2918,7 +2918,7 @@ template<FlatGL2D::Flag flag> void FlatGLTest::renderInstanced2D() {
                 Matrix3::projection({2.1f, 2.1f})*
                 Matrix3::scaling(Vector2{0.4f}));
 
-        if(data.flags & FlatGL3D::Flag::TextureTransformation)
+        if(data.flags & FlatGL2D::Flag::TextureTransformation)
             shader.setTextureMatrix(Matrix3::scaling(
                 #ifndef MAGNUM_TARGET_GLES2
                 /* Slices of the texture array have half the height */
@@ -2970,7 +2970,7 @@ template<FlatGL2D::Flag flag> void FlatGLTest::renderInstanced2D() {
             FlatMaterialUniform{}
                 .setColor(data.flags & FlatGL2D::Flag::Textured ? 0xffffff_rgbf : 0xffff00_rgbf)
         }};
-        if(data.flags & FlatGL3D::Flag::TextureTransformation)
+        if(data.flags & FlatGL2D::Flag::TextureTransformation)
             shader.bindTextureTransformationBuffer(textureTransformationUniform);
         shader.bindTransformationProjectionBuffer(transformationProjectionUniform)
             .bindDrawBuffer(drawUniform)

src/Magnum/Shaders/Test/PhongGLTest.cpp

@@ -1469,10 +1469,7 @@ void PhongGLTest::bindTextureArraysInvalid() {
           .bindDiffuseTexture(textureArray)
           .bindSpecularTexture(textureArray)
           .bindNormalTexture(textureArray)
-          #ifndef MAGNUM_TARGET_GLES2
-          .bindObjectIdTexture(textureArray)
-          #endif
-          ;
+          .bindObjectIdTexture(textureArray);
 
     CORRADE_COMPARE(out.str(), data.message);
 }