Add driver bug workaround for SH_INIT_GL_POSITION.

gpu/command_buffer/service/mocks.h

 // 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 contains definitions for mock objects, used for testing.
 
 // TODO(apatrick): This file "manually" defines some mock objects. Using gMock
 // would be definitely preferable, unfortunately it doesn't work on Windows yet.
 
 #ifndef GPU_COMMAND_BUFFER_SERVICE_MOCKS_H_
@@ skipping 66 matching lines @@
 class MockShaderTranslator : public ShaderTranslatorInterface {
  public:
   MockShaderTranslator();
   virtual ~MockShaderTranslator();
 
   MOCK_METHOD5(Init, bool(
       ShShaderType shader_type,
       ShShaderSpec shader_spec,
       const ShBuiltInResources* resources,
       GlslImplementationType glsl_implementation_type,
-      GlslBuiltInFunctionBehavior glsl_built_in_function_behavior));
+      ShCompileOptions driver_bug_workarounds));
   MOCK_METHOD1(Translate, bool(const char* shader));
   MOCK_CONST_METHOD0(translated_shader, const char*());
   MOCK_CONST_METHOD0(info_log, const char*());
   MOCK_CONST_METHOD0(attrib_map, const VariableMap&());
   MOCK_CONST_METHOD0(uniform_map, const VariableMap&());
   MOCK_CONST_METHOD0(varying_map, const VariableMap&());
   MOCK_CONST_METHOD0(name_map, const NameMap&());
   MOCK_CONST_METHOD0(
       GetStringForOptionsThatWouldEffectCompilation, std::string());
 };
@@ skipping 37 matching lines @@
  private:
   friend class ::testing::StrictMock<MockMemoryTracker>;
   friend class base::RefCounted< ::testing::StrictMock<MockMemoryTracker> >;
   virtual ~MockMemoryTracker();
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_MOCKS_H_