FBTF: Move ctors/dtors into implementation files. Adds ctors/dtors to non-POD structs.

webkit/appcache/appcache_response.cc

Index: webkit/appcache/appcache_response.cc
diff --git a/webkit/appcache/appcache_response.cc b/webkit/appcache/appcache_response.cc
index c44eac683769055fedbfcdc87681fb34a1404ab9..54bba144fa0e9d0f829a994d1d288ea698f766da 100644
--- a/webkit/appcache/appcache_response.cc
+++ b/webkit/appcache/appcache_response.cc
@@ -63,6 +63,15 @@ AppCacheResponseInfo::~AppCacheResponseInfo() {
   service_->storage()->working_set()->RemoveResponseInfo(this);
 }
 
+// HttpResponseInfoIOBuffer ------------------------------------------
+
+HttpResponseInfoIOBuffer::HttpResponseInfoIOBuffer()
+    : response_data_size(kUnkownResponseDataSize) {}
+
+HttpResponseInfoIOBuffer::HttpResponseInfoIOBuffer(net::HttpResponseInfo* info)
+    : http_info(info), response_data_size(kUnkownResponseDataSize) {}
+
+HttpResponseInfoIOBuffer::~HttpResponseInfoIOBuffer() {}
 
 // AppCacheResponseIO ----------------------------------------------