Remove legacy StartsWithASCII function.

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 <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 45 matching lines @@
       contains_vao_extension = true;
       break;
     }
   }
 
   if (init->use_native_vao) {
     if (contains_vao_extension)
       return;
     if (!init->extensions.empty())
       init->extensions += " ";
-    if (base::StartsWithASCII(init->gl_version, "opengl es", false)) {
+    if (base::StartsWith(init->gl_version, "opengl es",
+                         base::CompareCase::INSENSITIVE_ASCII)) {
       init->extensions += kVAOExtensions[0];
     } else {
 #if !defined(OS_MACOSX)
       init->extensions += kVAOExtensions[1];
 #else
       init->extensions += kVAOExtensions[2];
 #endif  // OS_MACOSX
     }
   } else {
     // Make sure we don't set up an invalid InitState.
@@ skipping 1759 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