Remove unused features for in-process GL contexts.

content/browser/compositor/gl_helper_benchmark.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.
 
 // This file looks like a unit test, but it contains benchmarks and test
 // utilities intended for manual evaluation of the scalers in
 // gl_helper*. These tests produce output in the form of files and printouts,
 // but cannot really "fail". There is no point in making these tests part
 // of any test automation run.
 
@@ skipping 49 matching lines @@
     attributes.sample_buffers = 1;
     attributes.bind_generates_resource = false;
 
     context_.reset(gpu::GLInProcessContext::Create(
         nullptr,                     /* service */
         nullptr,                     /* surface */
         true,                        /* offscreen */
         gfx::kNullAcceleratedWidget, /* window */
         gfx::Size(1, 1),             /* size */
         nullptr,                     /* share_context */
-        true,                        /* use_global_share_group */
         attributes, gfx::PreferDiscreteGpu,
         ::gpu::GLInProcessContextSharedMemoryLimits(),
         nullptr, /* gpu_memory_buffer_manager */
         nullptr /* image_factory */));
     gl_ = context_->GetImplementation();
     gpu::ContextSupport* support = context_->GetImplementation();
 
     helper_.reset(new content::GLHelper(gl_, support));
     helper_scaling_.reset(new content::GLHelperScaling(gl_, helper_.get()));
   }
@@ skipping 158 matching lines @@
                                                 kQualityNames[q], percents[p]);
       VLOG(0) << "Writing " << filename;
       SaveToFile(&output_pixels, base::FilePath::FromUTF8Unsafe(filename));
     }
   }
   gl_->DeleteTextures(1, &src_texture);
   gl_->DeleteFramebuffers(1, &framebuffer);
 }
 
 }  // namespace