Fix few compilation errors on Windows in media/ during Windows GN build.

media/mojo/services/mojo_cdm.h

Index: media/mojo/services/mojo_cdm.h
diff --git a/media/mojo/services/mojo_cdm.h b/media/mojo/services/mojo_cdm.h
index 40837282210252be77281045e99d2c9ed53f57c8..0368e2660b0431be231a87d2ea08e61d09fb8ff2 100644
--- a/media/mojo/services/mojo_cdm.h
+++ b/media/mojo/services/mojo_cdm.h
@@ -77,7 +77,12 @@ class MojoCdm : public MediaKeys, public mojo::ContentDecryptionModuleClient {
   template <typename... T>
   void OnPromiseResult(scoped_ptr<CdmPromiseTemplate<T...>> promise,
                        mojo::CdmPromiseResultPtr result,
-                       typename MojoTypeTrait<T>::MojoType... args);
+                       typename MojoTypeTrait<T>::MojoType... args) {

[Slava Chigrin, 2015/01/18 22:12:26]

Microsoft compiler in VS 2013 fails compile such methods when they are not
inlined.

[xhwang, 2015/01/19 02:59:51]

Add a note/comment here so that we keep record of why we are inlining here.

+    if (result->success)
+      promise->resolve(args.template To<T>()...);  // See ISO C++03 14.2/4.
+    else
+      RejectPromise(promise.Pass(), result.Pass());
+  }
 
   mojo::ContentDecryptionModulePtr remote_cdm_;