message: Remove unneeded common v2f code
diff: @@ -29,20 +29,8 @@ struct GL_Mip_Gen_RT : OpenGLGraphicsTest
  static constexpr const char *Description =
  "Tests rendering from one mip to another to do a downsample chain";
  - std::string common = R"EOSHADER(
  -
  -#version 420 core
  -
  -#define v2f v2f_block \
  -{ \
  - vec4 pos; \
  - vec4 col; \
  - vec4 uv; \
  -}
  -
  -)EOSHADER";
  -
  std::string vertex = R"EOSHADER(
  +#version 420 core
  out vec2 uv;
  @@ -58,6 +46,7 @@ void main()
  )EOSHADER";
  std::string pixel = R"EOSHADER(
  +#version 420 core
  in vec2 uv;
  @@ -94,7 +83,7 @@ void main()
  glEnableVertexAttribArray(1);
  glEnableVertexAttribArray(2);
  - GLuint program = MakeProgram(common + vertex, common + pixel);
  + GLuint program = MakeProgram(vertex, pixel);
  glObjectLabel(GL_PROGRAM, program, -1, "Full program");
  GLuint tex = MakeTexture();
  