Revert of Include glGetMultisamplefv API

src/gpu/gl/GrGLAssembleInterface.cpp

Index: src/gpu/gl/GrGLAssembleInterface.cpp
diff --git a/src/gpu/gl/GrGLAssembleInterface.cpp b/src/gpu/gl/GrGLAssembleInterface.cpp
index f23bf17d6943d862d545ae0ab0b2bbc338ee4fe0..e52d302190d099e8e6c03e0fec17ff153ad898ee 100644
--- a/src/gpu/gl/GrGLAssembleInterface.cpp
+++ b/src/gpu/gl/GrGLAssembleInterface.cpp
@@ -162,9 +162,6 @@
     GET_PROC(GetBufferParameteriv);
     GET_PROC(GetError);
     GET_PROC(GetIntegerv);
-    if (glVer >= GR_GL_VER(3,2)) {
-        GET_PROC(GetMultisamplefv);
-    }
     GET_PROC(GetQueryObjectiv);
     GET_PROC(GetQueryObjectuiv);
     if (glVer >= GR_GL_VER(3,3) || extensions.has("GL_ARB_timer_query")) {
@@ -612,11 +609,6 @@
     GET_PROC(GetBufferParameteriv);
     GET_PROC(GetError);
     GET_PROC(GetIntegerv);
-
-    if (version >= GR_GL_VER(3,1)) {
-        GET_PROC(GetMultisamplefv);
-    }
-
     GET_PROC(GetProgramInfoLog);
     GET_PROC(GetProgramiv);
     GET_PROC(GetShaderInfoLog);