Free the resources used by a context group.

gpu/command_buffer/service/texture_manager.h

 // Copyright (c) 2010 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_COMMAND_BUFFER_SERVICE_TEXTURE_MANAGER_H_
 #define GPU_COMMAND_BUFFER_SERVICE_TEXTURE_MANAGER_H_
 
 #include <map>
 #include <vector>
 #include "base/basictypes.h"
@@ skipping 177 matching lines @@
     bool cube_complete_;
 
     // Whether or not this texture is non-power-of-two
     bool npot_;
 
     DISALLOW_COPY_AND_ASSIGN(TextureInfo);
   };
 
   TextureManager(GLsizei max_texture_size,
                  GLsizei max_cube_map_texture_size);
+  ~TextureManager();
+
+  // Must call before destruction.
+  void Destroy(bool have_context);
 
   // Returns the maximum number of levels.
   GLint MaxLevelsForTarget(GLenum target) const {
     return (target == GL_TEXTURE_2D) ? max_levels_ : max_cube_map_levels_;
   }
 
   // Returns the maximum size.
   GLsizei MaxSizeForTarget(GLenum target) const {
     return (target == GL_TEXTURE_2D) ? max_texture_size_ :
                                        max_cube_map_texture_size_;
@@ skipping 72 matching lines @@
   TextureInfo::Ref default_texture_cube_map_;
 
   DISALLOW_COPY_AND_ASSIGN(TextureManager);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_TEXTURE_MANAGER_H_