Fix password automation hooks to get pyauto test testSavePassword working.

content/browser/cancelable_request.cc

Index: content/browser/cancelable_request.cc
diff --git a/content/browser/cancelable_request.cc b/content/browser/cancelable_request.cc
index 5e36d89dfbeaf8734dcd41482b8e85a6e6c8a41b..c557ecf5bfe8b9ca36fb52d0373caa0e3e322cf0 100644
--- a/content/browser/cancelable_request.cc
+++ b/content/browser/cancelable_request.cc
@@ -54,6 +54,7 @@ void CancelableRequestProvider::CancelRequestLocked(
 
   item->second->consumer()->OnRequestRemoved(this, item->first);
   item->second->set_canceled();
+  completed_requests_[item->first] = pending_requests_[item->first];
   pending_requests_.erase(item);
 }
 
@@ -73,6 +74,7 @@ void CancelableRequestProvider::RequestCompleted(Handle handle) {
     // else the consumer might be gone).
     DCHECK(!i->second->canceled());
 
+    completed_requests_[i->first] = pending_requests_[i->first];
     pending_requests_.erase(i);
   }
 
@@ -80,6 +82,11 @@ void CancelableRequestProvider::RequestCompleted(Handle handle) {
   consumer->OnRequestRemoved(this, handle);
 }
 
+bool CancelableRequestProvider::IsRequestCompleted(Handle handle) {
+  CancelableRequestMap::iterator i = completed_requests_.find(handle);
+  return i != completed_requests_.end();
+}
+
 // MSVC doesn't like complex extern templates and DLLs.
 #if !defined(COMPILER_MSVC)
 // Emit our most common CancelableRequestConsumer.