Turn the utility process image decoder into a Mojo service.

services/image_decoder/image_decoder.gyp

Index: services/image_decoder/image_decoder.gyp
diff --git a/services/image_decoder/image_decoder.gyp b/services/image_decoder/image_decoder.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..ac5dafd688605e86bcde5d80dc872fca06e44033
--- /dev/null
+++ b/services/image_decoder/image_decoder.gyp
@@ -0,0 +1,42 @@
+# Copyright 2015 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,
+  },
+  'targets': [
+    {
+      # GN version: //services/image_decoder/public/interfaces
+      'target_name': 'services_image_decoder_mojo_bindings',
+      'type': 'static_library',
+      'includes': [
+        '../../third_party/mojo/mojom_bindings_generator.gypi',
+      ],
+      'dependencies': [
+        '../../skia/skia.gyp:skia_mojo',
+      ],
+      'sources': [
+        'public/interfaces/image_decoder.mojom',
+      ],
+    },
+    {
+      # GN version: //services/image_decoder
+      'target_name': 'services_image_decoder',
+      'type': '<(component)',
+      'dependencies': [
+        '../../base/base.gyp:base',
+        '../../content/content.gyp:content_child',
+        '../../skia/skia.gyp:skia',
+        '../../skia/skia.gyp:skia_mojo',
+        '../../third_party/mojo/mojo_public.gyp:mojo_cpp_bindings',
+        'services_image_decoder_mojo_bindings',
+      ],
+      'sources': [
+        'image_decoder_impl.cc',
+        'image_decoder_impl.h',
+      ],
+    },
+  ],
+}