Remove dependencies on Android's forked decoder libraries

gyp/libjpeg-turbo-selector.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.
+
+# This arguably should go in libjpeg-turbo.gyp.  But if we put it there, gyp
+# gets overeager and starts trying to parse all of the targets in that file.
+# And it will fail to parse a target it doesn't need anyway when we are
+# building for the android framework.  So we will add this file as another
+# layer of indirection.
+{
+  'targets': [
+    {
+      'target_name': 'libjpeg-turbo-selector',
+      'type': 'none',
+      'conditions': [
+        [ 'skia_android_framework', {
+            'dependencies':              [ 'android_deps.gyp:libjpeg-turbo' ],
+            'export_dependent_settings': [ 'android_deps.gyp:libjpeg-turbo' ],
+        },{
+            'dependencies':              [ 'libjpeg-turbo.gyp:libjpeg-turbo' ],
+            'export_dependent_settings': [ 'libjpeg-turbo.gyp:libjpeg-turbo' ],
+        }]
+      ]
+    },
+  ]
+}