Update HTTP proxy configuration for all media playback inside stagefright.

Change-Id: Ie0dd00045aba668d8b49da73224e7a7c9c04f69b
related-to-bug: 8873723
(cherry picked from commit 2704965b8a1ff3b7450ff58ccecf86d8ec688c40)
diff --git a/media/libmediaplayerservice/MediaPlayerService.cpp b/media/libmediaplayerservice/MediaPlayerService.cpp
index ec6ace1..acff958 100644
--- a/media/libmediaplayerservice/MediaPlayerService.cpp
+++ b/media/libmediaplayerservice/MediaPlayerService.cpp
@@ -74,6 +74,7 @@
 #include "Crypto.h"
 #include "Drm.h"
 #include "HDCP.h"
+#include "HTTPBase.h"
 #include "RemoteDisplay.h"
 
 namespace {
@@ -303,6 +304,11 @@
     return new RemoteDisplay(client, iface.string());
 }
 
+status_t MediaPlayerService::updateProxyConfig(
+        const char *host, int32_t port, const char *exclusionList) {
+    return HTTPBase::UpdateProxyConfig(host, port, exclusionList);
+}
+
 status_t MediaPlayerService::AudioCache::dump(int fd, const Vector<String16>& args) const
 {
     const size_t SIZE = 256;