Remove implicit conversions from scoped_refptr to T* in gpu/

gpu/command_buffer/service/gpu_service_test.cc

Index: gpu/command_buffer/service/gpu_service_test.cc
diff --git a/gpu/command_buffer/service/gpu_service_test.cc b/gpu/command_buffer/service/gpu_service_test.cc
index 8d62b5ab5e554045a8bdb093ad5904260ee2e8ff..a7c9db125211dde01fb6cf60ab846d01954728d3 100644
--- a/gpu/command_buffer/service/gpu_service_test.cc
+++ b/gpu/command_buffer/service/gpu_service_test.cc
@@ -33,7 +33,7 @@ void GpuServiceTest::SetUpWithGLVersion(const char* gl_version,
   context_ = new gfx::GLContextStubWithExtensions;
   context_->AddExtensionsString(gl_extensions);
   context_->SetGLVersionString(gl_version);
-  gfx::GLSurface::InitializeDynamicMockBindingsForTests(context_);
+  gfx::GLSurface::InitializeDynamicMockBindingsForTests(context_.get());
   ran_setup_ = true;
 }