Revert "Allow USB notification to show when primary SD allows UMS and MTP"

This reverts commit 40e0779cd1ba75076ea2d7a999d70b28b41232be.
Revert "Add option for switching between UMS and MTP/PTP mode. (1/2)"

This reverts commit 92724e9962341b47fa4e5aeb8fdf3c4c80c86415.
LegacyUSB: Squashed commit with updates for 4.2

LegacyUSB: add overlay for UMS lun and use existence of lun to enable legacy USB

LegacyUSB: Add support for legacy USB implementations

Rebased for ICS 4.0.3

Option to hide Adb notification icon (framework) - authorship belongs to Rick C

Change-Id: Id14f70f7e21b689c08cadef69f69da711c7dc566

Conflicts:
	core/res/res/values/config.xml
	core/res/res/values/symbols.xml
Add option for switching between UMS and MTP/PTP mode. (1/2)

Change-Id: I8e692d468cb36ccc97ca69b8a2eb11afeb711eae

This adds support for switching between UMS and MTP/PTP.
Framework part (this part) will only enable UMS if the config setting is set.
Standard is to enable UMS if the primary volume supports UMS.

It's only porting this http://review.cyanogenmod.org/#/c/21117/
Add UsbDebuggingManager and UsbDebuggingActivity to LegacyUsbManager

The UsbDebuggingManager listens to adbd requests and displays a dialog
when the public key authentification fails, for the user to confirm if it
wants to allow USB debugging from the attached host. If the user chooses
to always allow USB debugging, the UsbDebuggingManager writes the public
key to adbd's config file so that the public key authenfication succeeds
next time.

Change-Id: I819b8a0428ba34b68dadeb9fa67c53abb9a85fbc
Allow USB notification to show when primary SD allows UMS and MTP

Previously if primary SD is set to allowMassStorage="true" the USB
dialog would never show.  This checks if persist.sys.usb.config is
set to mtp,adb and then allows the USB notification to show. With
this you can then have the option to select from MTP, PTP and Mass
storage when clicking the pull down notification. When Mass Storage
is selected it activates the USB connected dialog to turn on USB
storage. When set back to MTP the USB connected notification disappears.

Change-Id: I2287075ec93cae75f19e8fb59965d9dddb234aca
Allow mounting of multiple volumes via mass storage (framework part)

(cherry-picked from CM10)

The volumes to mount is taken from storage_list.xml (allowMassStorage)
rather than ro.additionalmounts in CM7.

Hand ported from the following patches:

commit 0233209827d95221399b1fe0185f79863fc6bf26
Author: Tony Layher <layhertony@gmail.com>
Date:   Sun Jan 2 12:46:38 2011 -0500

    forward port of 93bb95929a0c017498625a87654b4d114fe17b96 to allow mounting and sharing of mulitple volumes to MountService.

    Change-Id: I9fa3994e6e7b85360b451f57c1cdd4df921bc035

(the second part of the above patch was not ported)

commit 678fadf517126c8468ef2d8dcaea9c9fce96035b
Author: Josh Stone <cuviper@gmail.com>
Date:   Sun Nov 7 13:38:58 2010 -0800

    MountService: Remount all volumes after USB disconnect

    If USB was removed while UMS was enabled, the MountService was only
    remounting the primary share.  Any other shares, like the HTC Inc's
    emmc, were left in limbo.  This patch now iterates over *all* shared
    volumes to remount after disconnect.

    Change-Id: Ie6fd49ad80ba6fa0e4e194a386549cac786b4bbe
    Signed-off-by: Josh Stone <cuviper@gmail.com>

commit b1da9ed003edcd10ccda56fdf087e8f1b0f77b2a
Author: Josh Stone <cuviper@gmail.com>
Date:   Sat Jan 22 12:03:53 2011 -0800

    MountService: Only notify PackageManager for true ASEC changes

    MountService can be dealing with multiple mounts (emmc, sdcard), but
    only the EXTERNAL_STORAGE has any ASEC mounts on it.  Since the PMS
    updateExternalMediaStatus doesn't specify the path, we need to make sure
    it's only called for the real ASEC mount.  Otherwise we get into nasty
    race conditions when multiple mounts are coming and going, like during
    UMS transitions, and sdcard-installed apps tend to break.

    Change-Id: I85c6a601e84afd30b44270b0892686c2d864ce8d

commit c8c58f3d14fbb8c77ab1e90541e59fb74bef54cf
Author: Josh Stone <cuviper@gmail.com>
Date:   Sun Mar 6 12:34:50 2011 -0800

    MountService: Unmount secondary volumes more carefully

    Use the same message handler for unmounting both the ASEC external-
    storage path and any secondary paths like emmc.  This seems to help with
    additional race conditions encountered on Inc.

    Change-Id: Icca71756fa6721bd85da1f35b8b8c7fc7caa1eb1

commit 47495ab860ed97499e0c4268bf40b1f9c429bf99
Author: atinm <atinm.dev@gmail.com>
Date:   Sun Apr 10 14:50:41 2011 -0400

    Allow multiple shareable SD Cards by using getShareableVolumes()
    to get all the volumes that are shareable and allowing
    sharing/unsharing for all of them rather than just the hardcoded
    getExternalStorage calls.

    Unmount immediately if PM is not updating and not an ASEC
    mount. Change from Josh Stone.
    Change-Id: Iaf1a7a4484deac373e1c1d7bf16d5f22ca49fd64

    Only allow package manager for sdcard (packages aren't on
    external card).

    Change-Id: I0d148ea52dc1285905a9dd061d1ceedcfb761b52

    Take out extra logging.

    Change-Id: I6beb007700ef4be04c3eb273bbf2069c87b30011

Change-Id: I5ea83afeda6cdaf63dd15857b3827bb00afbd6d2
Fix for framework reboot on format of SD card

MountService is not aware of /storage/emulated/legacy path which is
causing the issue on ExternalStorageFormatter service. We are getting
the a list of non-emulated SD cards and format the first one .

Change-Id: Iba1a9f6e40499f7f6fb095a5ee4e711b02bed439
CRs-fixed: 489037
FileUtils: add method to get UUID of a volume

Change-Id: I41b76c5e01c82a2f8e67b33133a76947877a2814

Conflicts:
	core/java/android/os/FileUtils.java
	core/jni/android_os_FileUtils.cpp
android_os_FileUtils_getVolumeUUID: Fix the incorrect logical for call blkid_get_tag_value.
    There are two problems in here.
  1. For the function blkid_get_tag_value third parameter is should be the device, not the mount pointer, in the MediaPrivader.attachVolume, it will pass the mount path to call this function.
  2. The UUID for device is hex, so call atoi is not right. I think call strtol is better than atoi.

Change-Id: I76598a0993f08add3e9c7541cbc082d8d85e9af4
Put FileUtils back into android_runtime

We still use it for non-fat volume management

Change-Id: I42efeb83b8f12e7734e4bf03326526cc220d022a