Use getRelativeDayString in getRelativeTimeSpanString.

The bug we're fixing here is that languages that don't
distinguish the "one" case grammatically (such as Japanese)
would say the equivalent of "In 1 day" rather than "Tomorrow"
because of the misuse of getQuantityString.

This has the side-effect of switching us over to the CLDR
strings for relative day names, which have consistent capitalization;
the Android donottranslate-cldr.xml strings varied even within
a language, so although this is a change, it seems like a step
in the right direction.

In a future change, we should actually push all relative
day formatting down into icu4c.

Bug: 7098707
Change-Id: Ia2f9af3d18c441d6093dd5da7956a3d0130e5b06
Improve the Resource.getQuantityString/getQuantityText documentation.

Natural languages differ so much and in such odd ways that you can't
use getQuantityString as an "if" statement. It's really just for grammaticality.
This is explained well in
http://developer.android.com/guide/topics/resources/string-resource.html#Plurals
but we need to make more of an effort to motivate people to read that, and to
at least get the most important point across if they don't read it.

Change-Id: I549b9f3563462c45f2dea34c558185e0714127cd
Improve DateFormat.format.

Add support for the 'c' format character, required in many non-English locales.
Reimplement 'c' and 'E', and 'L' and 'M', so they correctly interpret 5-count
pattern characters.

Replace the old incorrect class documentation with a pointer to the
well-maintained libcore equivalent and the Unicode UTS to which these two
implementations are supposed to conform.

Deprecate the useless constants for pattern characters. No one sane is going
to write MONTH + MONTH + MONTH + MONTH instead of "MMMM".

Correct the documentation for getLongDateFormat and getMediumDateFormat.

Also fix DateUtils.getStandaloneMonthString for LENGTH_SHORTEST.

Tests are in https://android-review.googlesource.com/53291.

Change-Id: I4dda8b18070f05ccdc11c1f0a9381a9d233db4e8
update preloaded-classes

Remove some preloaded-classes and fix typo for deleting log messages
as the followings during booting.

W/Zygote  (  163): Class not found for preloading: android.bluetooth.
BluetoothAudioGateway
W/Zygote  (  163): Class not found for preloading: android.bluetooth.
HeadsetBase
W/Zygote  (  163): Class not found for preloading: undroid.content.Ab
stractThreadedSyncAdapter$SyncThread

Change-Id: Id02e0cccaeb150f48e12d67b2d691df828842e4c
use Calendar in DateUtils format method

The DatePickerDialog is using DateUtils to format the dialog's title
and the DateUtils class does not work with dates outside to the
specified range.
For example, if user selects 2038-03-07, DatePickerDialog shows
1902-01-30 on Title.
The reason for the DateUtils class not being able to format dates
outside the range of 1902 and 2036 is because internally it is using
the Time class which does not support such dates.
To fix it, use Calendar class in DataUilts format method.

Steps to reproduce:
1. Settings -> Date & time
2. uncheck Automatic date & time
3. Set Date
4. choose any date before 1902 or after 2037
5. update wrong date on Title

Bug: https://code.google.com/p/android/issues/detail?id=13050
Change-Id: I003266765751b5c340426af84daef271f39f771e
Fix DateFormat k and h, and implement K and H for the first time.

Bug: 8359981
Change-Id: I52ef937a77e9e28f2719c2ee6f59e4b74514f0b2
Fix NPE when pasting non-text from Clipboard

When copying a link from a bookmark and then pasting it into
a textfield a NullPointerException will occur.
A ClipData.Item is not guaranteed to always contain a text string
and therefore getText() can be set to null.

Using method coerceToText() instead of getText() makes sure that
a text string is always returned.

Change-Id: I81343c0371835a3a7a52045dcd1760e69e59a967
Account malloc mmaped pages as native heap.

Currently when malloc uses a page rather than brk the heap gets accounted as
ashmem memory. Previously the memory would be accounted as unknown but since
[1] it gets accounted as ashmem. This change makes the accounting see this
memory as being native, ie the same kind of memory we associate with brk.

[1] https://android-review.googlesource.com/#/c/49583/3

Change-Id: I6f496cfeb590268d41d8e047b12cd5c90359e2b0