Remove GLImage::Destroy().

gpu/command_buffer/service/gles2_cmd_decoder.cc

 // 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.
 
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 
 #include <limits.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
@@ skipping 2742 matching lines @@
   return true;
 }
 
 void BackTexture::DestroyNativeGpuMemoryBuffer(bool have_context) {
   if (image_) {
     ScopedGLErrorSuppressor suppressor(
         "BackTexture::DestroyNativeGpuMemoryBuffer",
         decoder_->state_.GetErrorState());
 
     image_->ReleaseTexImage(Target());
-    image_->Destroy(have_context);
 
     decoder_->texture_manager()->SetLevelImage(texture_ref_.get(), Target(), 0,
                                                nullptr, Texture::UNBOUND);
     image_ = nullptr;
   }
 }
 
 BackRenderbuffer::BackRenderbuffer(GLES2DecoderImpl* decoder)
     : decoder_(decoder),
       memory_tracker_(decoder->memory_tracker()),
@@ skipping 1965 matching lines @@
   }
 
   if (transform_feedback_manager_.get()) {
     if (!have_context) {
       transform_feedback_manager_->MarkContextLost();
     }
     transform_feedback_manager_->Destroy();
     transform_feedback_manager_.reset();
   }
 
-  if (image_manager_.get()) {
-    image_manager_->Destroy(have_context);
-    image_manager_.reset();
-  }
+  image_manager_.reset();
 
   offscreen_target_frame_buffer_.reset();
   offscreen_target_color_texture_.reset();
   offscreen_target_color_render_buffer_.reset();
   offscreen_target_depth_render_buffer_.reset();
   offscreen_target_stencil_render_buffer_.reset();
   offscreen_saved_frame_buffer_.reset();
   offscreen_saved_color_texture_.reset();
   offscreen_resolved_frame_buffer_.reset();
   offscreen_resolved_color_texture_.reset();
@@ skipping 13997 matching lines @@
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "base/macros.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu