Add support to test harness EGL for OpenGL ES 1.1 tests on Regal

gpu/gles2_conform_support/egl/display.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 GPU_GLES2_CONFORM_SUPPORT_EGL_DISPLAY_H_
 #define GPU_GLES2_CONFORM_SUPPORT_EGL_DISPLAY_H_
 
 #include <EGL/egl.h>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 31 matching lines @@
     create_offscreen_ = true;
     create_offscreen_width_ = width;
     create_offscreen_height_ = height;
   }
 
   bool is_initialized() const { return is_initialized_; }
   bool Initialize();
 
   // Config routines.
   bool IsValidConfig(EGLConfig config);
+  bool ChooseConfigs(
+      EGLConfig* configs, EGLint config_size, EGLint* num_config);
   bool GetConfigs(EGLConfig* configs, EGLint config_size, EGLint* num_config);
   bool GetConfigAttrib(EGLConfig config, EGLint attribute, EGLint* value);
 
   // Surface routines.
   bool IsValidNativeWindow(EGLNativeWindowType win);
   bool IsValidSurface(EGLSurface surface);
   EGLSurface CreateWindowSurface(EGLConfig config,
                                  EGLNativeWindowType win,
                                  const EGLint* attrib_list);
   void DestroySurface(EGLSurface surface);
@@ skipping 28 matching lines @@
   scoped_ptr<Config> config_;
   scoped_ptr<Surface> surface_;
   scoped_ptr<gpu::gles2::GLES2Implementation> context_;
 
   DISALLOW_COPY_AND_ASSIGN(Display);
 };
 
 }  // namespace egl
 
 #endif  // GPU_GLES2_CONFORM_SUPPORT_EGL_DISPLAY_H_