FBTF: Even more ctor/virtual deinlining.

chrome/browser/browsing_data_appcache_helper.cc

Index: chrome/browser/browsing_data_appcache_helper.cc
diff --git a/chrome/browser/browsing_data_appcache_helper.cc b/chrome/browser/browsing_data_appcache_helper.cc
index 9c31138122d472bbffdb5480268db549f88754fe..18331b17369f154b2eb7353f3da72d89933d0d5c 100644
--- a/chrome/browser/browsing_data_appcache_helper.cc
+++ b/chrome/browser/browsing_data_appcache_helper.cc
@@ -61,6 +61,8 @@ void BrowsingDataAppCacheHelper::DeleteAppCacheGroup(
   GetAppCacheService()->DeleteAppCacheGroup(manifest_url, NULL);
 }
 
+BrowsingDataAppCacheHelper::~BrowsingDataAppCacheHelper() {}
+
 void BrowsingDataAppCacheHelper::OnFetchComplete(int rv) {
   if (BrowserThread::CurrentlyOn(BrowserThread::IO)) {
     // Filter out appache info entries for extensions. Extension state is not
@@ -136,3 +138,5 @@ void CannedBrowsingDataAppCacheHelper::StartFetching(
   completion_callback->Run();
   delete completion_callback;
 }
+
+CannedBrowsingDataAppCacheHelper::~CannedBrowsingDataAppCacheHelper() {}