Move talk/session/media -> webrtc/pc

all.gyp

Index: all.gyp
diff --git a/all.gyp b/all.gyp
index 0b11c8f7d66cc0588df2f7bce65ee1ad7f1734d6..a1acd9294c03b08a12f4630b7ad71b38825e62c9 100644
--- a/all.gyp
+++ b/all.gyp
@@ -18,7 +18,6 @@
       'type': 'none',
       'dependencies': [
         'webrtc/webrtc.gyp:*',
-        'talk/libjingle.gyp:*',
         '<@(webrtc_root_additional_dependencies)',
       ],
       'conditions': [
@@ -27,7 +26,7 @@
             'webrtc/webrtc_examples.gyp:*',
           ],
         }],
-        ['include_tests==1', {
+        ['OS=="ios" or (OS=="mac" and target_arch!="ia32") and include_tests==1', {

[Taylor Brandstetter, 2016/02/10 22:20:47]

Could you explain the purpose of this?

[kjellander_webrtc, 2016/02/11 12:59:35]

Yeah, it was needed since with this CL there's only one target in
libjingle_tests.gyp. The other platforms gets an error when it's trying to add
dependencies of * targets in the file, but no target is found.

I agree this is a bit ugly and I made it more clear by renaming libjingle.gyp to
talk/app/webrtc/legacy_objc_api.gyp instead (and similar with
libjingle_tests.gyp). 
That should make more sense.

           'dependencies': [
             'talk/libjingle_tests.gyp:*',
           ],