Revert of Make GL bindings conditional

gpu/command_buffer/service/framebuffer_manager_unittest.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/error_state_mock.h"
 #include "gpu/command_buffer/service/framebuffer_manager.h"
 #include "gpu/command_buffer/service/feature_info.h"
 #include "gpu/command_buffer/service/gpu_service_test.h"
 #include "gpu/command_buffer/service/renderbuffer_manager.h"
 #include "gpu/command_buffer/service/test_helper.h"
@@ skipping 108 matching lines @@
                                               kMaxRectangleTextureSize,
                                               kUseDefaultTextures));
   }
   ~FramebufferInfoTest() override {
     manager_.Destroy(false);
     texture_manager_->Destroy(false);
     renderbuffer_manager_.Destroy(false);
   }
 
  protected:
-  void SetUp() override {
-    InitializeContext("2.0", "GL_EXT_framebuffer_object");
-  }
+  void SetUp() override { InitializeContext("", ""); }
 
   void InitializeContext(const char* gl_version, const char* extensions) {
-    GpuServiceTest::SetUpWithGLVersion(gl_version, extensions);
+    GpuServiceTest::SetUp();
     TestHelper::SetupFeatureInfoInitExpectationsWithGLVersion(gl_.get(),
         extensions, "", gl_version);
     feature_info_->Initialize();
     manager_.CreateFramebuffer(kClient1Id, kService1Id);
     error_state_.reset(new ::testing::StrictMock<gles2::MockErrorState>());
     framebuffer_ = manager_.GetFramebuffer(kClient1Id);
     ASSERT_TRUE(framebuffer_ != NULL);
   }
 
   FramebufferManager manager_;
@@ skipping 821 matching lines @@
         .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE))
         .RetiresOnSaturation();
   }
   framebuffer_->GetStatus(texture_manager_.get(), GL_READ_FRAMEBUFFER);
 }
 
 }  // namespace gles2
 }  // namespace gpu