Register WebKitWeightWatcher fonts again on mac

webkit/support/platform_support_mac.mm

 // Copyright (c) 2012 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 "webkit/support/platform_support.h"
 
 #import <AppKit/AppKit.h>
 #include <AvailabilityMacros.h>
 #import <Foundation/Foundation.h>
 #import <objc/objc-runtime.h>
@@ skipping 106 matching lines @@
   if (!g_resource_data_pack->LoadFromPath(resources_pak_path)) {
     LOG(FATAL) << "failed to load DumpRenderTree.pak";
   }
 
   if (unit_test_mode)
     return;
 
   // Load font files in the resource folder.
   static const char* const fontFileNames[] = {
       "AHEM____.TTF",
-      // We don't register WebKitWeightWather fonts because of
-      // webkit.org/b/50709.
+      "WebKitWeightWatcher100.ttf",
+      "WebKitWeightWatcher200.ttf",
+      "WebKitWeightWatcher300.ttf",
+      "WebKitWeightWatcher400.ttf",
+      "WebKitWeightWatcher500.ttf",
+      "WebKitWeightWatcher600.ttf",
+      "WebKitWeightWatcher700.ttf",
+      "WebKitWeightWatcher800.ttf",
+      "WebKitWeightWatcher900.ttf",
   };
 
   NSMutableArray* font_urls = [NSMutableArray array];
   NSURL* resources_directory = [[NSBundle mainBundle] resourceURL];
   for (unsigned i = 0; i < arraysize(fontFileNames); ++i) {
     NSURL* font_url = [resources_directory
         URLByAppendingPathComponent:[NSString
             stringWithUTF8String:fontFileNames[i]]];
     [font_urls addObject:[font_url absoluteURL]];
   }
@@ skipping 99 matching lines @@
       }
     }
     return resize_corner_data;
   }
   }
   base::StringPiece res;
   if (g_resource_data_pack)
     g_resource_data_pack->GetStringPiece(resource_id, &res);
   return res;
 }