Renamed namespaces in src/net.
url_util -> url
url_parse -> url
url_canon -> url

BUG=364747

Review URL: https://codereview.chromium.org/255333003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@267185 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/net/base/url_util.h b/net/base/url_util.h
index 83d0356..362be873 100644
--- a/net/base/url_util.h
+++ b/net/base/url_util.h
@@ -61,10 +61,10 @@
 
  private:
   const GURL& url_;
-  url_parse::Component query_;
+  url::Component query_;
   bool at_end_;
-  url_parse::Component key_;
-  url_parse::Component value_;
+  url::Component key_;
+  url::Component value_;
   std::string unescaped_value_;
 
   DISALLOW_COPY_AND_ASSIGN(QueryIterator);