mac: Remove nav.pdf in favor of IDR_DEFAULT_FAVICON.

chrome/browser/ui/cocoa/tab_contents/favicon_util.mm

Index: chrome/browser/ui/cocoa/tab_contents/favicon_util.mm
diff --git a/chrome/browser/ui/cocoa/tab_contents/favicon_util.mm b/chrome/browser/ui/cocoa/tab_contents/favicon_util.mm
index 02915f1f1d17b91baeb327b03ffa71fa232ff175..f0b27e0eabbcc3c6944a3b3e1603de3f03eec0bf 100644
--- a/chrome/browser/ui/cocoa/tab_contents/favicon_util.mm
+++ b/chrome/browser/ui/cocoa/tab_contents/favicon_util.mm
@@ -9,16 +9,15 @@
 #include "base/mac/mac_util.h"
 #include "chrome/browser/favicon/favicon_tab_helper.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
+#include "grit/ui_resources_standard.h"
 #include "skia/ext/skia_utils_mac.h"
 #include "third_party/skia/include/core/SkBitmap.h"
+#include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/mac/nsimage_cache.h"
 
 namespace mac {
 
 NSImage* FaviconForTabContents(TabContents* contents) {
-  // FaviconTabHelper returns IDR_DEFAULT_FAVICON, which is a rasterized version
-  // of the Mac PDF. Use the PDF so the icon in the Omnibox matches the default
-  // favicon.
   if (contents && contents->favicon_tab_helper()->FaviconIsValid()) {
     CGColorSpaceRef color_space = base::mac::GetSystemColorSpace();
     NSImage* image = gfx::SkBitmapToNSImageWithColorSpace(
@@ -30,7 +29,8 @@ NSImage* FaviconForTabContents(TabContents* contents) {
     }
   }
 
-  return gfx::GetCachedImageWithName(@"nav.pdf");
+  ResourceBundle& rb = ResourceBundle::GetSharedInstance();
+  return rb.GetNativeImageNamed(IDR_DEFAULT_FAVICON);
 }
 
 }  // namespace mac