Settings: Switch to new MountService api names

Signed-off-by: San Mehat <san@google.com>
diff --git a/src/com/android/settings/SdCardSettings.java b/src/com/android/settings/SdCardSettings.java
index 67f3550..75f02e7 100644
--- a/src/com/android/settings/SdCardSettings.java
+++ b/src/com/android/settings/SdCardSettings.java
@@ -169,7 +169,7 @@
     OnClickListener mUnmountButtonHandler = new OnClickListener() {
         public void onClick(View v) {
             try {
-                mMountService.unmountMedia(Environment.getExternalStorageDirectory().toString());
+                mMountService.unmountVolume(Environment.getExternalStorageDirectory().toString());
             } catch (RemoteException ex) {
             }
         }
@@ -178,7 +178,7 @@
     OnClickListener mFormatButtonHandler = new OnClickListener() {
         public void onClick(View v) {
             try {
-                mMountService.formatMedia(Environment.getExternalStorageDirectory().toString());
+                mMountService.formatVolume(Environment.getExternalStorageDirectory().toString());
             } catch (RemoteException ex) {
             }
         }