[SystemInfo API] Move Storage API out of experimental namespace and rename to the "system" namespace

chrome/browser/extensions/api/system_info_storage/storage_info_provider.h

Index: chrome/browser/extensions/api/system_info_storage/storage_info_provider.h
diff --git a/chrome/browser/extensions/api/system_info_storage/storage_info_provider.h b/chrome/browser/extensions/api/system_info_storage/storage_info_provider.h
index a6138ddbebcf83ef14424bbd0d3444078e05db26..fa023c8e278ed2d6ef4c12f1e7e1287a426b09d4 100644
--- a/chrome/browser/extensions/api/system_info_storage/storage_info_provider.h
+++ b/chrome/browser/extensions/api/system_info_storage/storage_info_provider.h
@@ -14,6 +14,7 @@
 #include "chrome/browser/storage_monitor/removable_storage_observer.h"
 #include "chrome/browser/storage_monitor/storage_info.h"
 #include "chrome/common/extensions/api/experimental_system_info_storage.h"
+#include "chrome/common/extensions/api/system_info_storage.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
@@ -28,12 +29,12 @@ extern const char kStorageTypeRemovable[];
 // Build StorageUnitInfo struct from chrome::StorageInfo instance. The |unit|
 // parameter is the output value.
 void BuildStorageUnitInfo(const chrome::StorageInfo& info,
-    api::experimental_system_info_storage::StorageUnitInfo* unit);
+    api::system_info_storage::StorageUnitInfo* unit);
 
 }  // namespace systeminfo
 
 typedef std::vector<linked_ptr<
-    api::experimental_system_info_storage::StorageUnitInfo> >
+    api::system_info_storage::StorageUnitInfo> >
         StorageUnitInfoList;
 
 class StorageInfoProvider : public SystemInfoProvider<StorageUnitInfoList> {
@@ -90,6 +91,7 @@ class StorageInfoProvider : public SystemInfoProvider<StorageUnitInfoList> {
   // Override to query the available capacity of all known storage devices on
   // the blocking pool, including fixed and removable devices.
   virtual bool QueryInfo() OVERRIDE;
+
   // Query the new attached removable storage info on the blocking pool.
   void QueryAttachedStorageInfoOnBlockingPool(const std::string& transient_id);