Update the native_viewport interface to allow specification of the surface configuration, currently…

ui/gl/gl_surface_egl.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_SURFACE_EGL_H_
 #define UI_GL_GL_SURFACE_EGL_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/time/time.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gfx/vsync_provider.h"
 #include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_surface.h"
 
 namespace gfx {
 
 // Get default EGL display for GLSurfaceEGL (differs by platform).
 EGLNativeDisplayType GetPlatformDefaultEGLNativeDisplay();
 
 // Interface for EGL surface.
 class GL_EXPORT GLSurfaceEGL : public GLSurface {
  public:
-  GLSurfaceEGL();
+  GLSurfaceEGL(SurfaceConfiguration requested_configuration);
 
   // Implement GLSurface.
   void DestroyAndTerminateDisplay() override;
   EGLDisplay GetDisplay() override;
 
   static bool InitializeOneOff();
   static EGLDisplay GetHardwareDisplay();
   static EGLNativeDisplayType GetNativeDisplay();
 
   // These aren't particularly tied to surfaces, but since we already
   // have the static InitializeOneOff here, it's easiest to reuse its
   // initialization guards.
   static const char* GetEGLExtensions();
   static bool HasEGLExtension(const char* name);
   static bool IsCreateContextRobustnessSupported();
   static bool IsEGLSurfacelessContextSupported();
 
  protected:
   ~GLSurfaceEGL() override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(GLSurfaceEGL);
 };
 
 // Encapsulates an EGL surface bound to a view.
 class GL_EXPORT NativeViewGLSurfaceEGL : public GLSurfaceEGL {
  public:
-  explicit NativeViewGLSurfaceEGL(EGLNativeWindowType window);
+  explicit NativeViewGLSurfaceEGL(EGLNativeWindowType window,
+                                  SurfaceConfiguration requested_configuration);
 
   // Implement GLSurface.
   EGLConfig GetConfig() override;
   bool Initialize() override;
   void Destroy() override;
   bool Resize(const gfx::Size& size) override;
   bool Recreate() override;
   bool IsOffscreen() override;
   bool SwapBuffers() override;
   gfx::Size GetSize() override;
@@ skipping 22 matching lines @@
   scoped_ptr<VSyncProvider> vsync_provider_;
 
   int swap_interval_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeViewGLSurfaceEGL);
 };
 
 // Encapsulates a pbuffer EGL surface.
 class GL_EXPORT PbufferGLSurfaceEGL : public GLSurfaceEGL {
  public:
-  explicit PbufferGLSurfaceEGL(const gfx::Size& size);
+  explicit PbufferGLSurfaceEGL(const gfx::Size& size,
+                               SurfaceConfiguration requested_configuration);
 
   // Implement GLSurface.
   EGLConfig GetConfig() override;
   bool Initialize() override;
   void Destroy() override;
   bool IsOffscreen() override;
   bool SwapBuffers() override;
   gfx::Size GetSize() override;
   bool Resize(const gfx::Size& size) override;
   EGLSurface GetHandle() override;
   void* GetShareHandle() override;
 
  protected:
   ~PbufferGLSurfaceEGL() override;
 
  private:
   gfx::Size size_;
   EGLSurface surface_;
+  EGLConfig config_;
 
   DISALLOW_COPY_AND_ASSIGN(PbufferGLSurfaceEGL);
 };
 
 // SurfacelessEGL is used as Offscreen surface when platform supports
 // KHR_surfaceless_context and GL_OES_surfaceless_context. This would avoid the
 // need to create a dummy EGLsurface in case we render to client API targets.
 class GL_EXPORT SurfacelessEGL : public GLSurfaceEGL {
  public:
-  explicit SurfacelessEGL(const gfx::Size& size);
+  explicit SurfacelessEGL(const gfx::Size& size,
+                          SurfaceConfiguration requested_configuration);
 
   // Implement GLSurface.
   EGLConfig GetConfig() override;
   bool Initialize() override;
   void Destroy() override;
   bool IsOffscreen() override;
   bool IsSurfaceless() const override;
   bool SwapBuffers() override;
   gfx::Size GetSize() override;
   bool Resize(const gfx::Size& size) override;
   EGLSurface GetHandle() override;
   void* GetShareHandle() override;
 
  protected:
   ~SurfacelessEGL() override;
 
  private:
   gfx::Size size_;
   DISALLOW_COPY_AND_ASSIGN(SurfacelessEGL);
 };
 
 }  // namespace gfx
 
 #endif  // UI_GL_GL_SURFACE_EGL_H_