Wed, 19 Jun 2013 10:54:07 +0200
[cssom-view] Remove a fingerprinting vector (colorDepth/pixelDepth). https://www.w3.org/Bugs/Public/show_bug.cgi?id=17522
cssom-view/Overview.html | file | annotate | diff | comparison | revisions | |
cssom-view/Overview.src.html | file | annotate | diff | comparison | revisions |
1.1 --- a/cssom-view/Overview.html Wed Jun 19 09:27:16 2013 +0200 1.2 +++ b/cssom-view/Overview.html Wed Jun 19 10:54:07 2013 +0200 1.3 @@ -705,13 +705,12 @@ 1.4 1.5 <p>The <dfn id="dom-screen-height" title="dom-Screen-height"><code>height</code></dfn> attribute must return the height of the output device.</p> 1.6 1.7 -<p>The <dfn id="dom-screen-colordepth" title="dom-Screen-colorDepth"><code>colorDepth</code></dfn> attribute must return the number of bits allocated to 1.8 -colors (i.e. excluding the alpha channel) for one device pixel in the output device. If no 1.9 -bits are allocated to colors in the output device this attribute 1.10 -must return zero.</p> 1.11 +<p>The <dfn id="dom-screen-colordepth" title="dom-Screen-colorDepth"><code>colorDepth</code></dfn> attribute must return 24.</p> 1.12 1.13 -<p>The <dfn id="dom-screen-pixeldepth" title="dom-Screen-pixelDepth"><code>pixelDepth</code></dfn> attribute must return the value returned by the 1.14 -<code title="dom-Screen-colorDepth"><a href="#dom-screen-colordepth">colorDepth</a></code> attribute.</p> 1.15 +<p>The <dfn id="dom-screen-pixeldepth" title="dom-Screen-pixelDepth"><code>pixelDepth</code></dfn> attribute must return 24.</p> 1.16 + 1.17 +<p class="note">The <code title="dom-Screen-colorDepth"><a href="#dom-screen-colordepth">colorDepth</a></code> and <code title="dom-Screen-pixelDepth"><a href="#dom-screen-pixeldepth">pixelDepth</a></code> attributes are useless but are 1.18 +included for compatibility. 1.19 1.20 1.21 <h2 id="extensions-to-the-document-interface"><span class="secno">6 </span>Extensions to the <code title="">Document</code> Interface</h2>
2.1 --- a/cssom-view/Overview.src.html Wed Jun 19 09:27:16 2013 +0200 2.2 +++ b/cssom-view/Overview.src.html Wed Jun 19 10:54:07 2013 +0200 2.3 @@ -667,13 +667,12 @@ 2.4 2.5 <p>The <dfn title=dom-Screen-height><code>height</code></dfn> attribute must return the height of the output device.</p> 2.6 2.7 -<p>The <dfn title=dom-Screen-colorDepth><code>colorDepth</code></dfn> attribute must return the number of bits allocated to 2.8 -colors (i.e. excluding the alpha channel) for one device pixel in the output device. If no 2.9 -bits are allocated to colors in the output device this attribute 2.10 -must return zero.</p> 2.11 +<p>The <dfn title=dom-Screen-colorDepth><code>colorDepth</code></dfn> attribute must return 24.</p> 2.12 2.13 -<p>The <dfn title=dom-Screen-pixelDepth><code>pixelDepth</code></dfn> attribute must return the value returned by the 2.14 -<code title=dom-Screen-colorDepth>colorDepth</code> attribute.</p> 2.15 +<p>The <dfn title=dom-Screen-pixelDepth><code>pixelDepth</code></dfn> attribute must return 24.</p> 2.16 + 2.17 +<p class=note>The <code title=dom-Screen-colorDepth>colorDepth</code> and <code title=dom-Screen-pixelDepth>pixelDepth</code> attributes are useless but are 2.18 +included for compatibility. 2.19 2.20 2.21 <h2>Extensions to the <code title>Document</code> Interface</h2>