ResourceBundle::GetRawDataResource should fall back to localized resources

app/resource_bundle_mac.mm

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "app/resource_bundle.h"
 
 #import <Foundation/Foundation.h>
 
 #include "app/gfx/font.h"
 #include "app/l10n_util.h"
@@ skipping 68 matching lines @@
   if (!module->Get(resource_id, &bytes))
     return NULL;
 
   return new RefCountedStaticMemory(
       reinterpret_cast<const unsigned char*>(bytes.data()), bytes.length());
 }
 
 base::StringPiece ResourceBundle::GetRawDataResource(int resource_id) {
   DCHECK(resources_data_);
   base::StringPiece data;
-  if (!resources_data_->Get(resource_id, &data))
-    return base::StringPiece();
+
+  if (!resources_data_->Get(resource_id, &data)) {
+    if (!locale_resources_data_->Get(resource_id, &data)) {
+      return base::StringPiece();
+    }
+  }
+
   return data;
 }
 
 string16 ResourceBundle::GetLocalizedString(int message_id) {
   // If for some reason we were unable to load a resource dll, return an empty
   // string (better than crashing).
   if (!locale_resources_data_) {
     LOG(WARNING) << "locale resources are not loaded";
     return string16();
   }
@@ skipping 18 matching lines @@
 NSImage* ResourceBundle::GetNSImageNamed(int resource_id) {
   // Currently this doesn't make a cache holding these as NSImages because
   // GetBitmapNamed has a cache, and we don't want to double cache.
   SkBitmap* bitmap = GetBitmapNamed(resource_id);
   if (!bitmap)
     return nil;
 
   NSImage* nsimage = gfx::SkBitmapToNSImage(*bitmap);
   return nsimage;
 }