Roll Skia DEPS to 5945.

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 263 matching lines @@
           ],
           'direct_dependent_settings': {
             'defines': [
               'SK_DEBUG_PATH_REF=1',
             ],
           },
         }],
         #Settings for text blitting, chosen to approximate the system browser.
         [ 'OS == "linux"', {
           'defines': [
-            'SK_GAMMA_EXPONENT=1.2',
-            'SK_GAMMA_CONTRAST=0.2',
+            'SK_GAMMA_EXPONENT=1.8',
+            'SK_GAMMA_CONTRAST=0.3',
+            'SK_FONTHOST_FREETYPE_USE_NORMAL_LCD_FILTER',
+            'SK_CAN_USE_DLOPEN=1',
           ],
         }],
         ['OS == "android" or OS == "win"', {
           'defines': [
             'SK_GAMMA_SRGB',
             'SK_GAMMA_CONTRAST=0.5',
           ],
         }],
         ['OS == "mac"', {
           'defines': [
@@ skipping 542 matching lines @@
           'sources': [
             '../third_party/skia/src/opts/SkBitmapProcState_opts_none.cpp',
             '../third_party/skia/src/opts/SkBlitRow_opts_none.cpp',
             '../third_party/skia/src/opts/SkUtils_opts_none.cpp',
           ],
         },
       ],
     }],
   ],
 }