[Sync] Implementation of model association for passwords using sync API

sync/api/sync_error.cc

Index: sync/api/sync_error.cc
diff --git a/sync/api/sync_error.cc b/sync/api/sync_error.cc
index ee6885cb229285f479b8bc57284dda35d5068bb2..9dc4ef67bcd8cea64ea6ebfcc82445b601d16dad 100644
--- a/sync/api/sync_error.cc
+++ b/sync/api/sync_error.cc
@@ -8,6 +8,7 @@
 
 #include "base/location.h"
 #include "base/logging.h"
+#include "base/metrics/histogram.h"
 #include "sync/internal_api/public/base/model_type.h"
 
 namespace syncer {
@@ -137,4 +138,10 @@ void PrintTo(const SyncError& sync_error, std::ostream* os) {
   *os << sync_error.ToString();
 }
 
+void SyncError::LogDataLoadFailure(ModelType model_type) {
+  UMA_HISTOGRAM_ENUMERATION("Sync.LocalDataFailedToLoad",
+                            model_type,
+                            MODEL_TYPE_COUNT);

[Ilya Sherman, 2013/11/19 22:49:04]

Please add this to histograms.xml as part of this CL.

[lipalani1, 2013/11/26 23:31:35]

It is already there.
On 2013/11/19 22:49:04, Ilya Sherman wrote:

[Ilya Sherman, 2013/12/05 07:01:54]

Hmm, I don't see it included in the files modified by this CL, nor do I see
"Sync.LocalDataFailedToLoad" listed in histograms.xml.  What do you mean by "It
is already there"?

On 2013/11/26 23:31:35, lipalani1 wrote:

+}
+
 }  // namespace syncer