Offset scissor and viewport when using SetDrawRectangle on surface.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.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/gles2_cmd_decoder_unittest_base.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 189 matching lines @@
                        new ShaderTranslatorCache(gpu_preferences_),
                        new FramebufferCompletenessCache, feature_info,
                        normalized_init.bind_generates_resource, nullptr,
                        nullptr, GpuFeatureInfo()));
   bool use_default_textures = normalized_init.bind_generates_resource;
 
   InSequence sequence;
 
   surface_ = new gl::GLSurfaceStub;
   surface_->SetSize(gfx::Size(kBackBufferWidth, kBackBufferHeight));
+  surface_->set_supports_draw_rectangle(surface_supports_draw_rectangle_);
 
   // Context needs to be created before initializing ContextGroup, which will
   // in turn initialize FeatureInfo, which needs a context to determine
   // extension support.
   context_ = new StrictMock<GLContextMock>();
   context_->SetExtensionsString(normalized_init.extensions.c_str());
   context_->SetGLVersionString(normalized_init.gl_version.c_str());
 
   context_->GLContextStub::MakeCurrent(surface_.get());
 
@@ skipping 1964 matching lines @@
   SetupDefaultProgram();
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest_0_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu