ui/gl: rename ClearGLBindings to ShutdownGL

gpu/ipc/service/gpu_channel_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 <stdint.h>
 
 #include "base/memory/shared_memory.h"
 #include "base/test/test_message_loop.h"
 #include "gpu/ipc/common/gpu_messages.h"
 #include "gpu/ipc/service/gpu_channel.h"
@@ skipping 17 matching lines @@
     // We need GL bindings to actually initialize command buffers.
     gl::GLSurfaceTestSupport::InitializeOneOffWithMockBindings();
     gl::SetStubGLApi(&api_);
 
     GpuChannelTestCommon::SetUp();
   }
 
   void TearDown() override {
     GpuChannelTestCommon::TearDown();
 
-    gl::init::ClearGLBindings();
+    gl::init::ShutdownGL();
   }
 
   GpuChannel* CreateChannel(int32_t client_id,
                             bool allow_view_command_buffers,
                             bool allow_real_time_streams) {
     DCHECK(channel_manager());
     uint64_t kClientTracingId = 1;
     channel_manager()->EstablishChannel(
         client_id, kClientTracingId, false /* preempts */,
         allow_view_command_buffers, allow_real_time_streams);
@@ skipping 353 matching lines @@
   EXPECT_TRUE(channel->LookupCommandBuffer(kSharedRouteId));
 
   // Destroy the command buffers we initialized before destoying GL.
   HandleMessage(channel,
                 new GpuChannelMsg_DestroyCommandBuffer(kFriendlyRouteId));
   HandleMessage(channel,
                 new GpuChannelMsg_DestroyCommandBuffer(kSharedRouteId));
 }
 
 }  // namespace gpu