remove 'unsafe' from ES3 apis in gpu process

gpu/command_buffer/tests/gl_ext_blend_func_extended_unittest.cc

 // Copyright (c) 2015 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 <GLES2/gl2.h>
 #include <GLES2/gl2ext.h>
 #include <GLES2/gl2extchromium.h>
 #include <GLES3/gl3.h>
 #include <stdint.h>
 
@@ skipping 236 matching lines @@
 }
 
 class EXTBlendFuncExtendedES3DrawTest : public EXTBlendFuncExtendedDrawTest {
  protected:
   void SetUp() override {
     GLManager::Options options;
     options.size = gfx::Size(kWidth, kHeight);
     options.context_type = gles2::CONTEXT_TYPE_OPENGLES3;
     options.force_shader_name_hashing = GetParam();
     base::CommandLine command_line(*base::CommandLine::ForCurrentProcess());
-    command_line.AppendSwitch(switches::kEnableUnsafeES3APIs);
     gl_.InitializeWithCommandLine(options, command_line);
   }
   bool IsApplicable() const {
     return gl_.IsInitialized() && EXTBlendFuncExtendedDrawTest::IsApplicable();
   }
   const char* GetVertexShader() override {
     // clang-format off
     static const char* kVertexShader =
         "#version 300 es\n"
         SHADER(
@@ skipping 415 matching lines @@
 
 INSTANTIATE_TEST_CASE_P(TranslatorVariants,
                         EXTBlendFuncExtendedDrawTest,
                         ::testing::Bool());
 
 INSTANTIATE_TEST_CASE_P(TranslatorVariants,
                         EXTBlendFuncExtendedES3DrawTest,
                         ::testing::Bool());
 
 }  // namespace gpu