Remove build_with_libjingle and exclude failing iOS tests from 'All' target.

webrtc/modules/video_render/video_render.gypi

Index: webrtc/modules/video_render/video_render.gypi
diff --git a/webrtc/modules/video_render/video_render.gypi b/webrtc/modules/video_render/video_render.gypi
index 9f2d86c54a0cb2ae4c00460496fdf97760922f9f..5ec32b70b90d8a4eb33e3cf48145a828ad932c81 100644
--- a/webrtc/modules/video_render/video_render.gypi
+++ b/webrtc/modules/video_render/video_render.gypi
@@ -153,9 +153,10 @@
         },
       ],
     }], # build_with_chromium==0
-    ['include_tests==1', {
+    ['include_tests==1 and OS!="ios"', {
       'targets': [
         {
+          # Does not compile on iOS: webrtc:4755.
           'target_name': 'video_render_tests',
           'type': 'executable',
           'dependencies': [
@@ -197,7 +198,7 @@
           ] # conditions
         }, # video_render_module_test
       ], # targets
-    }], # include_tests==1
+    }], # include_tests==1 and OS!=ios
   ], # conditions
 }