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

net/ftp/ftp_auth_cache.cc

Index: net/ftp/ftp_auth_cache.cc
diff --git a/net/ftp/ftp_auth_cache.cc b/net/ftp/ftp_auth_cache.cc
index caa2b8a4fab3226cf83058b9a08e8e79e2490b06..a67c2e04d071e2f8427173de61953ecdb21c73f9 100644
--- a/net/ftp/ftp_auth_cache.cc
+++ b/net/ftp/ftp_auth_cache.cc
@@ -12,6 +12,20 @@ namespace net {
 // static
 const size_t FtpAuthCache::kMaxEntries = 10;
 
+FtpAuthCache::Entry::Entry(const GURL& origin,
+                           const string16& username,
+                           const string16& password)
+    : origin(origin),
+      username(username),
+      password(password) {
+}
+
+FtpAuthCache::Entry::~Entry() {}
+
+FtpAuthCache::FtpAuthCache() {}
+
+FtpAuthCache::~FtpAuthCache() {}
+
 FtpAuthCache::Entry* FtpAuthCache::Lookup(const GURL& origin) {
   for (EntryList::iterator it = entries_.begin(); it != entries_.end(); ++it) {
     if (it->origin == origin)