Load CMA backend from shared library

chromecast/public/media/DEPS

Index: chromecast/public/media/DEPS
diff --git a/chromecast/public/media/DEPS b/chromecast/public/media/DEPS
new file mode 100644
index 0000000000000000000000000000000000000000..f7bed95e6448eb1b419ab3800951397bd28d48a9
--- /dev/null
+++ b/chromecast/public/media/DEPS
@@ -0,0 +1,10 @@
+include_rules = [
+   # chromecast/public/media should not depend on anything Chromium specific
+   "-chromecast",

[gunsch, 2015/07/27 17:14:49]

These rules should all be guaranteed by chromecast/public/DEPS already. No need
to duplicate.

[halliwell, 2015/07/28 02:19:35]

got it.  removing the file anyway though.

+   # TODO(halliwell) ... figure out whether to use relative include path

[gunsch, 2015/07/27 17:14:49]

did you figure it out? :)

[halliwell, 2015/07/28 02:19:35]

I did now.  I discovered that:
* Up a level, headers were able to #include "chromecast_export.h" by virtue of
it being in the same directory (the rule is the including file's directory gets
searched first before the include paths)
* You can't use that fact here to #include "../chromecast_export.h" because DEPS
doesn't allow it (and the DEPS checker crashes if you put ".." in it!)

So after discussion with Byungchul, it seems like we should have
chromecast/public added to include paths for our targets.  I did this by adding
to target_defaults in chromecast.gyp and media.gyp ... not sure if we should
have something more targeted, but it seems like errors could pop up at any time
if we don't add it to all targets?

+   "+chromecast/public",
+   "-base",
+   "-content",
+   "-net",
+   "-ui",
+]

[byungchul, 2015/07/27 18:22:23]

chromecast/public dir will be distributed to oem partners. Please add a comment
that this file must be excluded from that.

[halliwell, 2015/07/28 02:19:35]

File deleted anyway.