Tidying up.

samples/o3d-webgl/render_surface.js

 /*
  * Copyright 2010, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 15 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 
 /**
  * A RenderSurfaceBase is the base for RenderSurface and
  * RenderDepthStencilSurface.
- * 
+ *
  * @param {number} width The width of this RenderSurface.
  * @param {number} height The height of this RenderSurface.
  * @param {o3d.Texture} texture The texture of this RenderSurface.
  * @constructor
  */
 o3d.RenderSurfaceBase = function(width, height, texture) {
   o3d.ParamObject.call(this);
 
   /**
    * The width of the surface, in pixels.
@@ skipping 82 matching lines @@
  */
 o3d.RenderDepthStencilSurface.prototype.initWithSize_ =
     function(width, height) {
   this.depth_stencil_buffer_ = this.gl.createRenderbuffer();
   this.gl.bindRenderbuffer(this.gl.RENDERBUFFER, this.depth_stencil_buffer_);
   this.gl.renderbufferStorage(
      this.gl.RENDERBUFFER, this.gl.DEPTH_COMPONENT16, width, height);
   this.width = width;
   this.height = height;
 };