Rename DestroyStream methods to include Video.

Matches r5135 which renames CreateSendStream->CreateVideoSendStream for
instance.

BUG=
R=mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/4109005

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5151 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/call.cc b/webrtc/call.cc
index 68d4843..2ba1692 100644
--- a/webrtc/call.cc
+++ b/webrtc/call.cc
@@ -41,14 +41,15 @@
   virtual VideoSendStream* CreateVideoSendStream(
       const VideoSendStream::Config& config) OVERRIDE;
 
-  virtual void DestroySendStream(webrtc::VideoSendStream* send_stream) OVERRIDE;
+  virtual void DestroyVideoSendStream(webrtc::VideoSendStream* send_stream)
+      OVERRIDE;
 
   virtual VideoReceiveStream::Config GetDefaultReceiveConfig() OVERRIDE;
 
   virtual VideoReceiveStream* CreateVideoReceiveStream(
       const VideoReceiveStream::Config& config) OVERRIDE;
 
-  virtual void DestroyReceiveStream(
+  virtual void DestroyVideoReceiveStream(
       webrtc::VideoReceiveStream* receive_stream) OVERRIDE;
 
   virtual uint32_t SendBitrateEstimate() OVERRIDE;
@@ -228,7 +229,7 @@
   return send_stream;
 }
 
-void Call::DestroySendStream(webrtc::VideoSendStream* send_stream) {
+void Call::DestroyVideoSendStream(webrtc::VideoSendStream* send_stream) {
   assert(send_stream != NULL);
 
   VideoSendStream* send_stream_impl = NULL;
@@ -265,7 +266,8 @@
   return receive_stream;
 }
 
-void Call::DestroyReceiveStream(webrtc::VideoReceiveStream* receive_stream) {
+void Call::DestroyVideoReceiveStream(
+    webrtc::VideoReceiveStream* receive_stream) {
   assert(receive_stream != NULL);
 
   VideoReceiveStream* receive_stream_impl = NULL;