[Media Galleries] Populate volume metadata in ChromeOS/Linux

chrome/browser/system_monitor/removable_storage_notifications.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/system_monitor/removable_storage_notifications.h"
 
 #include "base/stl_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/system_monitor/removable_storage_observer.h"
 
 namespace chrome {
 
 static RemovableStorageNotifications*
     g_removable_storage_notifications = NULL;
 
-RemovableStorageNotifications::StorageInfo::StorageInfo() {
+RemovableStorageNotifications::StorageInfo::StorageInfo()
+    : total_size_in_bytes(0) {
 }
 
 RemovableStorageNotifications::StorageInfo::StorageInfo(
     const std::string& id,
     const string16& device_name,
     const base::FilePath::StringType& device_location)
     : device_id(id),
       name(device_name),
-      location(device_location) {
+      location(device_location),
+      total_size_in_bytes(0) {
 }
 
 RemovableStorageNotifications::Receiver::~Receiver() {
 }
 
 class RemovableStorageNotifications::ReceiverImpl
     : public RemovableStorageNotifications::Receiver {
  public:
   explicit ReceiverImpl(RemovableStorageNotifications* notifications)
       : notifications_(notifications) {}
 
   virtual ~ReceiverImpl() {}
 
-  void ProcessAttach(const std::string& id,
-                     const string16& name,
-                     const base::FilePath::StringType& location) OVERRIDE;
+  void ProcessAttach(
+      const RemovableStorageNotifications::StorageInfo& info) OVERRIDE;
 
   void ProcessDetach(const std::string& id) OVERRIDE;
 
  private:
   RemovableStorageNotifications* notifications_;
 };
 
 void RemovableStorageNotifications::ReceiverImpl::ProcessAttach(
-    const std::string& id,
-    const string16& name,
-    const base::FilePath::StringType& location) {
-  notifications_->ProcessAttach(
-      RemovableStorageNotifications::StorageInfo(id, name, location));
+    const RemovableStorageNotifications::StorageInfo& info) {
+  notifications_->ProcessAttach(info);
 }
 
 void RemovableStorageNotifications::ReceiverImpl::ProcessDetach(
     const std::string& id) {
   notifications_->ProcessDetach(id);
 }
 
 RemovableStorageNotifications::RemovableStorageNotifications()
     : observer_list_(
           new ObserverListThreadSafe<RemovableStorageObserver>()) {
@@ skipping 67 matching lines @@
 void RemovableStorageNotifications::RemoveObserver(
     RemovableStorageObserver* obs) {
   observer_list_->RemoveObserver(obs);
 }
 
 RemovableStorageNotifications* RemovableStorageNotifications::GetInstance() {
   return g_removable_storage_notifications;
 }
 
 }  // namespace chrome