make tests portable by using 565 compatible colors

gyp/gmslides.gypi

 # Copyright 2015 Google Inc.
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 # include this gypi to include all the golden master slides.
 {
   'include_dirs': [
     '../gm',
     # include dirs needed by particular GMs
     '../src/utils/debugger',
@@ skipping 11 matching lines @@
         # Files needed by particular GMs
         '../src/gpu/GrTestBatch.h',
         '../src/utils/debugger/SkDrawCommand.h',
         '../src/utils/debugger/SkDrawCommand.cpp',
         '../src/utils/debugger/SkDebugCanvas.h',
         '../src/utils/debugger/SkDebugCanvas.cpp',
         '../src/utils/debugger/SkObjectParser.h',
         '../src/utils/debugger/SkObjectParser.cpp',
       ],
       'sources!': [
+        '../gm/annotated_text.cpp',
         '../gm/system_preferences_default.cpp',
         '../gm/techtalk1.cpp',
       ],
     }],
     # TODO: Several GMs are known to cause particular problems on Android, so
     # we disable them on Android.  See http://skbug.com/2326
     [ 'skia_os == "android"', {
       'sources!': [
         # TODO(borenet): Causes assertion failure on Nexus S.
         # See http://skbug.com/705
@@ skipping 16 matching lines @@
         '../gm/shadertext2.cpp',
         '../gm/shadertext3.cpp',
 
         # TODO(reed): Allocates more memory than Android devices are capable of
         # fulfilling. See http://skbug.com/1978
         '../gm/verylargebitmap.cpp',
       ],
     }],
   ],
 }