Define SK_SUPPORT_HINTING_SCALE_FACTOR by default

skia/skia.gyp

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'skia',
       'type': '<(component)',
       'variables': {
@@ skipping 220 matching lines @@
         # SkGraphics::Init().
         'SK_ALLOW_STATIC_GLOBAL_INITIALIZERS=0',
 
         # Temporarily disable the Skia fix in
         # http://code.google.com/p/skia/source/detail?r=3037 ; enabling that
         # fix will require substantial rebaselining.
         'SK_DRAW_POS_TEXT_IGNORE_SUBPIXEL_LEFT_ALIGN_FIX',
 
         # Temporarily ignore fix to antialias coverage, until we can rebaseline
         'SK_USE_LEGACY_AA_COVERAGE',
+
+        # Temporarily use SkPaint to keep a scale factor needed for correct
+        # font rendering in high DPI mode.
+        # See https://codereview.appspot.com/6495089/
+        'SK_SUPPORT_HINTING_SCALE_FACTOR',
       ],
       'sources!': [
         '../third_party/skia/include/core/SkTypes.h',
       ],
       'conditions': [
         ['order_profiling != 0', {
           'target_conditions' : [
             ['_toolset=="target"', {
               'cflags!': [ '-finstrument-functions' ],
             }],
@@ skipping 499 matching lines @@
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         'ext/image_operations_bench.cc',
       ],
     },
   ],
 }