Manage ChromeToMobile URLFetcher lifetimes with a ScopedVector.

chrome/browser/chrome_to_mobile_service.h

Index: chrome/browser/chrome_to_mobile_service.h
diff --git a/chrome/browser/chrome_to_mobile_service.h b/chrome/browser/chrome_to_mobile_service.h
index cb84e40c19cee2d37e5dce366c7b619dc52b0876..89b8d4d5e46ef5b6f3835ae7a1fdd541b760f404 100644
--- a/chrome/browser/chrome_to_mobile_service.h
+++ b/chrome/browser/chrome_to_mobile_service.h
@@ -13,6 +13,7 @@
 
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
+#include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "base/string16.h"
 #include "base/timer.h"
@@ -218,6 +219,9 @@ class ChromeToMobileService : public ProfileKeyedService,
   // The set of snapshots currently available.
   std::set<FilePath> snapshots_;
 
+  // The list of active URLFetcher requests owned by the service.
+  ScopedVector<net::URLFetcher> url_fetchers_;
+
   // Map URLFetchers to observers for reporting OnSendComplete.
   typedef std::map<const net::URLFetcher*, base::WeakPtr<Observer> >
       RequestObserverMap;