GN Windows build fixes

media/BUILD.gn

Index: media/BUILD.gn
diff --git a/media/BUILD.gn b/media/BUILD.gn
index 37dc76f81093bb63507f5bdb2135e69a71611c25..71bbc7f934ccd421710e04d677b2b21ac77b86f4 100644
--- a/media/BUILD.gn
+++ b/media/BUILD.gn
@@ -73,9 +73,9 @@ config("media_config") {
   }
 }
 
-if (is_win) {
-  config("media_dependent_config") {
-    ldflags += [
+config("media_dependent_config") {
+  if (is_win) {

[brettw, 2014/07/18 17:23:00]

For this, I prefer to unconditionally add configs and then make the config do
things or not depending on the platform, since it makes it easier to come by
later and add dependent settings for other platforms.

[DaleCurtis, 2014/07/18 18:24:06]

Acknowledged.

+    ldflags = [
       "/DELAYLOAD:mf.dll",
       "/DELAYLOAD:mfplat.dll",
       "/DELAYLOAD:mfreadwrite.dll",
@@ -513,7 +513,9 @@ component("media") {
   ]
 
   configs += [ ":media_config", ]
+  all_dependent_configs = [ ":media_dependent_config" ]
 
+  cflags = []
   libs = []
   defines = []
   deps = []
@@ -783,8 +785,6 @@ component("media") {
       "/wd4267"  # TODO(wolenetz): Fix size_t to int trunctaion in win64. See
                  # http://crbug.com/171009
     ]
-    configs += [ ":media_dependent_config" ]
-    all_dependent_configs = [ ":media_dependent_config" ]
   }
 
   if (proprietary_codecs) {