move favicon download code from chrome/ into content/

content/public/common/favicon_url.cc

Index: content/public/common/favicon_url.cc
diff --git a/chrome/common/favicon_url.cc b/content/public/common/favicon_url.cc
similarity index 79%
rename from chrome/common/favicon_url.cc
rename to content/public/common/favicon_url.cc
index 8b05d0efc14add60786d95c9aa94a78e1a5a06fe..44f12bc6ed9edf5ec2b85137516c91c27b11233a 100644
--- a/chrome/common/favicon_url.cc
+++ b/content/public/common/favicon_url.cc
@@ -2,7 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/common/favicon_url.h"
+#include "content/public/common/favicon_url.h"
+
+namespace content {
 
 FaviconURL::FaviconURL()
   : icon_type(INVALID_ICON) {
@@ -15,3 +17,5 @@ FaviconURL::FaviconURL(const GURL& url, IconType type)
 
 FaviconURL::~FaviconURL() {
 }
+
+} // namespace content