[StorageMonitor] Move gallery name generation to StorageInfo.

chrome/browser/extensions/api/media_galleries/media_galleries_apitest.cc

Index: chrome/browser/extensions/api/media_galleries/media_galleries_apitest.cc
diff --git a/chrome/browser/extensions/api/media_galleries/media_galleries_apitest.cc b/chrome/browser/extensions/api/media_galleries/media_galleries_apitest.cc
index 9cbd5f43cfb86e23ea7d5ec099f8ee8426bcd931..b7760ce7789f55294b8d5e4ca06afba10d2d0f84 100644
--- a/chrome/browser/extensions/api/media_galleries/media_galleries_apitest.cc
+++ b/chrome/browser/extensions/api/media_galleries/media_galleries_apitest.cc
@@ -169,9 +169,8 @@ class MediaGalleriesPlatformAppBrowserTest : public PlatformAppBrowserTest {
         StorageInfo::REMOVABLE_MASS_STORAGE_WITH_DCIM, kDeviceId);
 
     StorageMonitor::GetInstance()->receiver()->ProcessAttach(
-        StorageInfo(device_id_, base::string16(), kDevicePath,
-                    base::ASCIIToUTF16(kDeviceName), base::string16(),
-                    base::string16(), 0));
+        StorageInfo(device_id_, kDevicePath, base::ASCIIToUTF16(kDeviceName),
+                    base::string16(), base::string16(), 0));
     content::RunAllPendingInMessageLoop();
   }