Remove GLImage::Destroy().

ui/ozone/platform/drm/gpu/gbm_surface.cc

 // Copyright 2016 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.
 
 #include "ui/ozone/platform/drm/gpu/gbm_surface.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "ui/gl/gl_surface_egl.h"
@@ skipping 74 matching lines @@
   }
 
   glBindFramebufferEXT(GL_FRAMEBUFFER, 0);
   if (fbo_) {
     glDeleteTextures(arraysize(textures_), textures_);
     for (auto& texture : textures_)
       texture = 0;
     glDeleteFramebuffersEXT(1, &fbo_);
     fbo_ = 0;
   }
-  for (auto image : images_) {
-    if (image)
-      image->Destroy(true);
-  }
+  for (auto& image : images_)
+    image = nullptr;
 
   if (!was_current) {
     if (previous_context) {
       previous_context->MakeCurrent(previous_surface.get());
     } else {
       context_->ReleaseCurrent(this);
     }
   }
 }
 
@@ skipping 17 matching lines @@
   for (size_t i = 0; i < arraysize(textures_); i++) {
     scoped_refptr<NativePixmap> pixmap = surface_factory()->CreateNativePixmap(
         widget(), GetSize(), gfx::BufferFormat::BGRA_8888,
         gfx::BufferUsage::SCANOUT);
     if (!pixmap)
       return false;
     scoped_refptr<GLImageOzoneNativePixmap> image =
         new GLImageOzoneNativePixmap(GetSize(), GL_BGRA_EXT);
     if (!image->Initialize(pixmap.get(), gfx::BufferFormat::BGRA_8888))
       return false;
-    // GLImage must have Destroy() called before destructor is called.
-    if (images_[i])
-      images_[i]->Destroy(true);
     images_[i] = image;
     // Bind image to texture.
     gl::ScopedTextureBinder binder(GL_TEXTURE_2D, textures_[i]);
     if (!images_[i]->BindTexImage(GL_TEXTURE_2D))
       return false;
   }
   return true;
 }
 
 }  // namespace ui