Move SkGLContext and some GrGLInterface implementations to skgputest module

gyp/views.gyp

 # Copyright 2015 Google Inc.
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 # Views is the Skia windowing toolkit.
 # It provides:
 #  * A portable means of creating native windows.
 #  * Events.
 #  * Basic widgets and controls.
 
@@ skipping 107 matching lines @@
           'sources!': [
             '../src/views/win/SkOSWindow_win.cpp',
             '../src/views/win/skia_win.cpp',
           ],
         }],
         [ 'skia_gpu == 1', {
           'include_dirs': [
             '../include/gpu',
           ],
         }],
+        [ 'skia_angle', {
+          'dependencies': [
+            'angle.gyp:*',
+          ],
+        }],
         [ 'skia_use_sdl == 1', {
           'defines': [
             'SK_USE_SDL',
           ],
           'dependencies': [
             'sdl.gyp:sdl',
           ],
           'sources!': [
              # linux sources
              '../src/views/unix/SkOSWindow_Unix.cpp',
@@ skipping 38 matching lines @@
         'include_dirs': [
           '../include/views',
         ],
       },
       'export_dependent_settings': [
         'xml.gyp:xml',
       ],
     },
   ],
 }