Rename GrGLBinding->GrGLStandard, no longer a bitfield

tests/GLInterfaceValidation.cpp

Index: tests/GLInterfaceValidation.cpp
diff --git a/tests/GLInterfaceValidation.cpp b/tests/GLInterfaceValidation.cpp
index d47a66da0f5847d20553ebce9a77d3ea42e9ca21..37a83df6fbf766f76676eb5a016d143cb5e0e55b 100755
--- a/tests/GLInterfaceValidation.cpp
+++ b/tests/GLInterfaceValidation.cpp
@@ -21,13 +21,7 @@ DEF_GPUTEST(GLInterfaceValidation, reporter, factory) {
         REPORTER_ASSERT(reporter, NULL != glCtxHelper);
         if (NULL != glCtxHelper) {
             const GrGLInterface* interface = glCtxHelper->gl();
-            for (GrGLBinding binding = kFirstGrGLBinding;
-                 binding <= kLastGrGLBinding;
-                 binding = static_cast<GrGLBinding>(binding << 1)) {
-                if (interface->fBindingsExported & binding) {
-                    REPORTER_ASSERT(reporter, interface->validate(binding));
-                }
-            }
+            REPORTER_ASSERT(reporter, interface->validate());
         }
     }
 }