Implemented HEVC video demuxing and parsing

content/test/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/module_args/v8.gni")
 import("//testing/test.gni")
@@ skipping 292 matching lines @@
           ]
         }
         if (is_win) {
           data += [ "$root_out_dir/plugins/np_test_netscape_plugin.dll" ]
         }
       }
     }
 
     defines = [ "HAS_OUT_OF_PROC_TEST_RUNNER" ]
 
+    # Platforms that want to use HEVC demuxing will set this flag, but currently
+    # it's only Chromecast, which doesn't use GN builds yet.
+    enable_hevc_demuxing = false

[wolenetz, 2015/09/02 20:43:18]

I don't know GN well enough: does this 'enable_hevc_demuxing' alias or
hide/conflict with the same identifier in the media/...gn files, or is it
different?

[DaleCurtis, 2015/09/02 21:20:41]

This file should include the media_options.gni file via import instead of
redefining it here.

[servolk, 2015/09/03 00:17:51]

Done.

+    if (enable_hevc_demuxing) {
+      defines += [ "ENABLE_HEVC_DEMUXING" ]
+    }
+
     configs += [
       "//build/config:precompiled_headers",
       "//build/config/compiler:no_size_t_to_int_warning",
     ]
 
     deps = [
       ":browsertest_support",
       ":web_ui_test_mojo_bindings",
       "//base/allocator",
       "//base/test:test_support",
@@ skipping 466 matching lines @@
       "//testing/gtest",
       "//third_party/WebKit/public:blink",
       "//ui/base",
       "//ui/gfx",
       "//ui/gfx/geometry",
       "//ui/gl",
       "//ui/gl:test_support",
     ]
   }
 }