On ES or Core profile, we should be able to disable vertex attrib 0.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 235 matching lines @@
         .WillOnce(SetArgumentPointee<1>(kServiceVertexArrayId))
         .RetiresOnSaturation();
     EXPECT_CALL(*gl_, BindVertexArrayOES(_)).Times(1).RetiresOnSaturation();
   }
 
   if (group_->feature_info()->workarounds().init_vertex_attributes)
     AddExpectationsForVertexAttribManager();
 
   AddExpectationsForBindVertexArrayOES();
 
-  EXPECT_CALL(*gl_, EnableVertexAttribArray(0))
-      .Times(1)
-      .RetiresOnSaturation();
+  if (!group_->feature_info()->gl_version_info().BehavesLikeGLES()) {
+    EXPECT_CALL(*gl_, EnableVertexAttribArray(0))
+        .Times(1)
+        .RetiresOnSaturation();
+  }
   static GLuint attrib_0_id[] = {
     kServiceAttrib0BufferId,
   };
   static GLuint fixed_attrib_buffer_id[] = {
     kServiceFixedAttribBufferId,
   };
   EXPECT_CALL(*gl_, GenBuffersARB(arraysize(attrib_0_id), _))
       .WillOnce(SetArrayArgument<1>(attrib_0_id,
                                     attrib_0_id + arraysize(attrib_0_id)))
       .RetiresOnSaturation();
@@ skipping 1728 matching lines @@
   SetupDefaultProgram();
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest_0_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu