GetGLVersion      121 ui/gl/gl_context.cc     std::string version = GetGLVersion();
GetGLVersion      133 ui/gl/gl_context.h   virtual std::string GetGLVersion();
GetGLVersion       24 ui/gl/gl_context_stub_with_extensions.h   virtual std::string GetGLVersion() OVERRIDE;
GetGLVersion      294 ui/gl/gl_gl_api_implementation.cc   g_version_info = new GLVersionInfo(context->GetGLVersion().c_str(),