gpu: Remove release-after-use workaround.

gpu/command_buffer/service/texture_definition.cc

 // Copyright 2014 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/texture_definition.h"
 
 #include <list>
 
 #include "base/memory/linked_ptr.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 26 matching lines @@
   virtual bool CopyTexImage(unsigned target) OVERRIDE;
   virtual void WillUseTexImage() OVERRIDE;
   virtual void WillModifyTexImage() OVERRIDE;
   virtual void DidModifyTexImage() OVERRIDE;
   virtual void DidUseTexImage() OVERRIDE;
   virtual bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
                                     int z_order,
                                     gfx::OverlayTransform transform,
                                     const gfx::Rect& bounds_rect,
                                     const gfx::RectF& crop_rect) OVERRIDE;
-  virtual void SetReleaseAfterUse() OVERRIDE;
 
  protected:
   virtual ~GLImageSync();
 
  private:
   scoped_refptr<NativeImageBuffer> buffer_;
   gfx::Size size_;
 
   DISALLOW_COPY_AND_ASSIGN(GLImageSync);
 };
@@ skipping 52 matching lines @@
 
 bool GLImageSync::ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
                                        int z_order,
                                        gfx::OverlayTransform transform,
                                        const gfx::Rect& bounds_rect,
                                        const gfx::RectF& crop_rect) {
   NOTREACHED();
   return false;
 }
 
-void GLImageSync::SetReleaseAfterUse() {
-  NOTREACHED();
-}
-
 #if !defined(OS_MACOSX)
 class NativeImageBufferEGL : public NativeImageBuffer {
  public:
   static scoped_refptr<NativeImageBufferEGL> Create(GLuint texture_id);
 
  private:
   NativeImageBufferEGL(EGLDisplay display, EGLImageKHR image);
   virtual ~NativeImageBufferEGL();
   virtual void AddClient(gfx::GLImage* client) OVERRIDE;
   virtual void RemoveClient(gfx::GLImage* client) OVERRIDE;
@@ skipping 358 matching lines @@
 
   // All structural changes should have orphaned the texture.
   if (image_buffer_.get() && !texture->GetLevelImage(texture->target(), 0))
     return false;
 
   return true;
 }
 
 }  // namespace gles2
 }  // namespace gpu