media: Add MediaOzonePlatform support

media/media.gyp

Index: media/media.gyp
diff --git a/media/media.gyp b/media/media.gyp
index bbded6ff951b2a075585169d9a523d1d4c6dcd65..e1e61869e69d318fc47f95c84f9f3e1b0b456ab4 100644
--- a/media/media.gyp
+++ b/media/media.gyp
@@ -461,6 +461,8 @@
         'midi/usb_midi_jack.h',
         'midi/usb_midi_output_stream.cc',
         'midi/usb_midi_output_stream.h',
+        'ozone/media_ozone_platform.cc',
+        'ozone/media_ozone_platform.h',
         'video/capture/android/video_capture_device_android.cc',
         'video/capture/android/video_capture_device_android.h',
         'video/capture/android/video_capture_device_factory_android.cc',
@@ -716,6 +718,45 @@
             }],
           ],
         }],
+        ['use_ozone==1', {
+          'variables': {
+            'platform_list_txt_file': '<(SHARED_INTERMEDIATE_DIR)/ui/ozone/platform_list.txt',
+            'constructor_list_cc_file': '<(INTERMEDIATE_DIR)/media/ozone/constructor_list.cc',
+          },
+          'include_dirs': [
+              '<(SHARED_INTERMEDIATE_DIR)',

[xhwang, 2014/06/09 23:53:33]

Comment about what this is used for.

[vignatti (out of this project), 2014/06/10 14:50:29]

Done.

+          ],
+          'sources': [
+            '<(constructor_list_cc_file)',
+          ],
+          'dependencies': [
+            '../ui/ozone/ozone.gyp:ozone',
+          ],
+          'actions': [
+            {
+              'action_name': 'generate_constructor_list',

[xhwang, 2014/06/09 23:53:33]

Add a comment about what this generates. Since this is in media/, it's not
obvious for people without searching for "generate_constructor_list".

[vignatti (out of this project), 2014/06/10 14:50:29]

Done.

+              'variables': {
+                'generator_path': '../ui/ozone/generate_constructor_list.py',
+              },
+              'inputs': [
+                '<(generator_path)',
+                '<(platform_list_txt_file)',
+              ],
+              'outputs': [
+                '<(constructor_list_cc_file)',
+              ],
+              'action': [
+                'python',
+                '<(generator_path)',
+                '--platform_list=<(platform_list_txt_file)',
+                '--output_cc=<(constructor_list_cc_file)',
+                '--namespace=media',
+                '--typename=MediaOzonePlatform',
+                '--include="media/ozone/media_ozone_platform.h"'
+              ],
+            },
+          ]
+        }],
         ['OS!="linux"', {
           'sources!': [
             'audio/cras/audio_manager_cras.cc',