Replace GrResourceCache with GrResourceCache2.

gyp/gpu.gyp

 # GYP for building gpu
 {
   'target_defaults': {
     'conditions': [
       ['skia_os != "win"', {
         'sources/': [ ['exclude', '_win.(h|cpp)$'],
         ],
       }],
       ['skia_os != "mac"', {
         'sources/': [ ['exclude', '_mac.(h|cpp|m|mm)$'],
@@ skipping 45 matching lines @@
         },
         'direct_dependent_settings': {
           'defines/': [
             ['exclude', '.*'],
           ],
           'include_dirs/': [
             ['exclude', '.*'],
           ],
         },
       }],
-      [ 'skia_resource_cache_mb_limit != 0', {
-        'defines': [
-          'GR_DEFAULT_RESOURCE_CACHE_MB_LIMIT=<(skia_resource_cache_mb_limit)',
-        ],
-      }],
-      [ 'skia_resource_cache_count_limit != 0', {
-        'defines': [
-          'GR_DEFAULT_RESOURCE_CACHE_COUNT_LIMIT=<(skia_resource_cache_count_limit)',
-        ],
-      }],
     ],
     'direct_dependent_settings': {
       'conditions': [
         [ 'skia_os == "win"', {
           'defines': [
             'GR_GL_FUNCTION_TYPE=__stdcall',
           ],
         }],
       ],
       'include_dirs': [
@@ skipping 165 matching lines @@
             'libraries': [
               '-lGLESv2',
               '-lEGL',
             ],
           },
         }],
       ],
     },
   ],
 }