content: pepper: VideoEncoder: add software encoder support

content/content_renderer.gypi

Index: content/content_renderer.gypi
diff --git a/content/content_renderer.gypi b/content/content_renderer.gypi
index 8376db58729c694c920ab63ae3da6eebc2565675..bb4cd5ee2ad0eb05d8cb6bf259e03a4ce9e196da 100644
--- a/content/content_renderer.gypi
+++ b/content/content_renderer.gypi
@@ -591,6 +591,8 @@
       'renderer/pepper/v8object_var.h',
       'renderer/pepper/video_decoder_shim.cc',
       'renderer/pepper/video_decoder_shim.h',
+      'renderer/pepper/video_encoder_shim.cc',
+      'renderer/pepper/video_encoder_shim.h',
       'renderer/render_widget_fullscreen_pepper.cc',
       'renderer/render_widget_fullscreen_pepper.h',
     ],
@@ -787,6 +789,9 @@
         'renderer/java/java_bridge_dispatcher.cc',
         'renderer/java/java_bridge_dispatcher.h',
       ],
+      'dependencies': [
+        '../media/cast/cast.gyp:cast_sender',
+      ]
     }],
     # TODO(jrg): remove the OS=="android" section?
     # http://crbug.com/113172
@@ -826,6 +831,8 @@
             # Android does not build FFmpeg, which these depend on.
             'renderer/pepper/video_decoder_shim.cc',
             'renderer/pepper/video_decoder_shim.h',
+            'renderer/pepper/video_encoder_shim.cc',
+            'renderer/pepper/video_encoder_shim.h',
           ],
         }],
       ],