Clarified coding guidelines on wiki to allow indentation of _nested_ namespaces.

Reviewed by David Levin.
https://bugs.webkit.org/show_bug.cgi?id=32137

git-svn-id: svn://svn.chromium.org/blink/trunk@54258 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/WebKitSite/ChangeLog

+2010-02-02  Jens Alfke  <snej@chromium.org>
+
+        Reviewed by David Levin.
+
+        Clarified coding guidelines on wiki to allow indentation of
+        _nested_ namespaces.
+        https://bugs.webkit.org/show_bug.cgi?id=32137
+
+        * coding/coding-style.html:
+
 2010-01-24  Chris Jerdonek  <cjerdonek@webkit.org>
 
         Reviewed by David Kilzer.

third_party/WebKit/WebKitSite/coding/coding-style.html

@@ -45,7 +45,8 @@ int main()
 }
 </pre>
 </li>
-<li>Code inside a namespace should not be indented.
+<li>The contents of an outermost <code>namespace</code> block (and any nested namespaces with the same scope)
+should not be indented. The contents of other nested namespaces should be indented.
 <h4 class="right">Right:</h4>
 <pre class="code">
 // Document.h
@@ -56,6 +57,10 @@ class Document {
     ...
 };
 
+namespace NestedNamespace {
+    ...
+}
+
 } // namespace WebCore
 
 // Document.cpp
@@ -79,6 +84,10 @@ namespace WebCore {
         ...
     };
 
+    namespace NestedNamespace {
+    ...
+    }
+
 } // namespace WebCore
 
 // Document.cpp