For dyen: add ui/gl unittest

ui/gl/gl_gl_api_implementation.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.
 
 #ifndef UI_GL_GL_GL_API_IMPLEMENTATION_H_
 #define UI_GL_GL_GL_API_IMPLEMENTATION_H_
 
 #include "base/compiler_specific.h"
 #include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_export.h"
 
+namespace base {
+class CommandLine;
+}
+
 namespace gpu {
 namespace gles2 {
 class GLES2Decoder;
 }
 }
 namespace gfx {
 
 class GLContext;
 class GLSurface;
 struct GLVersionInfo;
@@ skipping 22 matching lines @@
   GLApiBase();
   ~GLApiBase() override;
   void InitializeBase(DriverGL* driver);
 
   DriverGL* driver_;
 };
 
 // Implemenents the GL API by calling directly into the driver.
 class RealGLApi : public GLApiBase {
  public:
-  RealGLApi();
-  ~RealGLApi() override;
-  void Initialize(DriverGL* driver);
+  GL_EXPORT RealGLApi();
+  GL_EXPORT ~RealGLApi() override;
+  GL_EXPORT void Initialize(DriverGL* driver, base::CommandLine* command_line);
 
  private:
   void glFinishFn() override;
   void glFlushFn() override;
 };
 
 // Inserts a TRACE for every GL call.
 class TraceGLApi : public GLApi {
  public:
   TraceGLApi(GLApi* gl_api) : gl_api_(gl_api) { }
@@ skipping 55 matching lines @@
   ScopedSetGLToRealGLApi();
   ~ScopedSetGLToRealGLApi();
 
  private:
   GLApi* old_gl_api_;
 };
 
 }  // namespace gfx
 
 #endif  // UI_GL_GL_GL_API_IMPLEMENTATION_H_