cc: Add base64 encoding to picture

cc/cc_tests.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.
 
 {
   'variables': {
     'chromium_code': 1,
     'cc_unit_tests_source_files': [
       'animation/animation_unittest.cc',
       'layers/content_layer_unittest.cc',
@@ skipping 33 matching lines @@
       'layers/layer_unittest.cc',
       'base/math_util_unittest.cc',
       'layers/nine_patch_layer_impl_unittest.cc',
       'layers/nine_patch_layer_unittest.cc',
       'trees/occlusion_tracker_unittest.cc',
       'layers/picture_image_layer_impl_unittest.cc',
       'layers/picture_layer_impl_unittest.cc',
       'resources/picture_layer_tiling_set_unittest.cc',
       'resources/picture_layer_tiling_unittest.cc',
       'resources/picture_pile_impl_unittest.cc',
+      'resources/picture_unittest.cc',
       'resources/prioritized_resource_unittest.cc',
       'trees/quad_culler_unittest.cc',
       'base/region_unittest.cc',
       'quads/render_pass_unittest.cc',
       'output/render_surface_filters_unittest.cc',
       'layers/render_surface_unittest.cc',
       'resources/resource_provider_unittest.cc',
       'resources/resource_update_controller_unittest.cc',
       'scheduler/scheduler_state_machine_unittest.cc',
       'scheduler/scheduler_unittest.cc',
@@ skipping 236 matching lines @@
           'variables': {
             'test_suite_name': 'cc_perftests',
             'input_shlib_path': '<(SHARED_LIB_DIR)/<(SHARED_LIB_PREFIX)cc_perftests<(SHARED_LIB_SUFFIX)',
           },
           'includes': [ '../build/apk_test.gypi' ],
         },
       ],
     }]
   ],
 }